
Closed
Posted
Paid on delivery
I’d like to replace the heavy material sleeve of spring coil cat tunnel w/ 2 removable shorter pieces identical to original sleeve design but shorter and made of tulle or fine netting that would allow airflow and sunlight completely through. I am cutting the coil wire tunnel in half to make 2 tunnels yet the wire encasement sleeve tunnel holding wire in place and keeping structure should be open or would allow me to slide the new shorter coils and rings on the ends into place. Make 2 types of caps for ends. 1. “Shower-cap” type design made of same material and elastic but with enough material to make a pouch. 2. A round ring flat top cap design but a way to slide ring/wire in for assembly and out for washing. Both would secure itself with elastic but flat top could also be Velcro. • Clean seams I have a specific tulle in mind but a very fine netting might work as well. If you can reinforce stress points without blocking airflow or sunlight even better. I can ship the existing tunnel for reference along with sending exact measurements and photos. I will not be using this for the cat but want this same structure. When you reply, – Turnaround time once specs are confirmed – Photos or videos of similar work you’ve completed -
Project ID: 39734340
31 proposals
Remote project
Active 8 mos ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
31 freelancers are bidding on average $108 USD for this job

Hello, I am thrilled by your vision to innovate the cat tunnel sleeve replacement by introducing shorter, breathable pieces made of tulle or fine netting. Your attention to detail in creating 'Shower-cap' and ring flat top caps to enhance functionality is impressive. I understand the need for clean seams and reinforcing stress points without compromising airflow or sunlight. I assure you of my expertise in Mechanical Engineering, Prototyping, Product Design, 3D Modelling, Textile Engineering, Solidworks, and Sewing to bring your concept to life. Upon confirming specs, I commit to a swift turnaround time. I look forward to receiving the existing tunnel for reference. Please find similar work photos/videos attached. How soon would you like to proceed with the project, and what specific details would you like me to focus on during the design phase? Best regards, StudioGo
$30 USD in 1 day
7.7
7.7

Greetings, I read your Innovative Cat Tunnel Sleeve Replacement I will definitely Provide you professional quality designs based on your requirements. I am experienced Designer with 5 years of satisfied client History and 5 star profile rating. 24/7 customer service is always available with unlimited revisions for our respected clients. You just need to hire us for best designs Thanks. Have a nice day, 3D & Graphics
$101 USD in 1 day
7.0
7.0

Hi I recently saw your project details for "Innovative Cat Tunnel Sleeve Replacement" After reading the job description, I quickly realized that your requirements precisely match my abilities. I am a master of detail, colour 3D modelling, and rendering design, 3D/2D home plan, home model interior, exterior, elevation, map, object model, 3D human characters, etc. Please ping me so we can discuss. https://www.freelancer.com/u/kkirandeep582 Thanks & Regards Kirandeep Kaur
$80 USD in 1 day
7.3
7.3

Hi, with 25 years of industrial design and sewing expertise, I’ll create an innovative replacement sleeve for your cat tunnel—ensuring easy fabric swap, durable stitching, and pet-safe comfort. Could you clarify: Tunnel structure—spring-steel frame or collapsible wire? Preferred fabric—plush fleece, Oxford nylon, or cotton blend? Deliverables—sewing pattern only, prototype sample, or printable pattern + tutorial? Warm regards, The Blend Nation
$50 USD in 1 day
7.5
7.5

Hi, I hope you are doing fine. I have PhD in mechanical engineering from Tohoku University of Japan. I have published 20 Journal papers and 16 international conference papers. I have a lot of experience in automotive, aerospace, biotechnology, computers, electronics, microelectromechanical systems, energy conversion, robotics and automation, and manufacturing. I am also expert in mechanical engineering softwares including Ansys, Fluent, Comsol, CATIA, Solidworks, Abaqus and Inventor. I'm interested in your project. Please send me a message so that we can discuss more. Best regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
$250 USD in 7 days
7.6
7.6

Hi, PLEASE KINDLY READ MY PROPOSAL WHAT I CAN DO FOR YOUR PROJECT: MY APPROACH: I’ll redesign the tunnel sleeve by cutting the spring coil in half, creating two shorter tunnels with open wire encasements. Each will have a removable, shorter sleeve made of fine tulle or netting (e.g., 0.5mm hexagonal mesh) to maximize airflow and sunlight, maintaining the original design’s aesthetic but with clean French seams for durability. Stress points will be reinforced with lightweight nylon stitching, avoiding airflow/sunlight obstruction. Two end cap designs will be crafted: 1) A “shower-cap” pouch with elastic drawstring, using tulle for breathability; 2) A flat-top round ring cap with a Velcro flap for sliding coils/rings in and out, ensuring easy assembly and washing. I’ll use your shipped tunnel and measurements for precision, prototyping in SolidWorks for fit. RELEVANT PROJECTS: I’ve modified a pet tunnel with mesh netting, achieving 90% light transmission, and designed a collapsible fabric structure with elastic closures for outdoor use, both with clean seams and durable reinforcements. QUESTIONS FOR CLARITY: What are the exact dimensions of the original tunnel and desired sleeve lengths? Can you specify the tulle’s weave density or netting preference (e.g., hole size)? Are there weight or flexibility constraints for the modified structure? Please share the tunnel, measurements, and photos to proceed. Thank you
$200 USD in 4 days
6.3
6.3

As an experienced and versatile 3D Modeler and Product Designer, I am confident that my skills align perfectly with the requirements of your project. I understand the importance of preserving the core structure while making necessary changes, and can assure you of a seamless transition from the heavy material to a tulle or fine netting fabric - retaining the structural functionality, but with improved air-flow and sunlight. I also specialize in clean design and reinforcing stress points without compromising the intended functionality. And if that wasn't enough, I've had hands-on experience dealing with specific fabrics like tulle and fine netting. Rest assured, your project will be in proficient hands that can handle every aspect with precision. Moreover, efficiency is essential for this project, and it's a value I hold dear. Therefore, I'm committed to providing you a quick turnaround time without compromising quality. References and similar projects' photos/videos can be provided for your peace of mind; allowing you to see firsthand the high-quality results I consistently deliver. Let's team up on this innovative cat tunnel sleeve replacement project and create something truly outstanding for your feline friend!
$153 USD in 3 days
6.1
6.1

Hi Mate I have reviewed the details of your project for Innovative Cat Tunnel Sleeve Replacement and am excited about the opportunity to work on creating 3D models and 2D drawings of parts and assemblies for manufacturing. My expertise in the latest CAD software and ability to create parametric models have significantly streamlined the design process. My experience includes creating detailed drawings and specifications, which has enabled me to identify potential design errors quickly and take corrective action. With a strong technical understanding of the design process, I am confident in my ability to work independently. I am eager to build a long-term working relationship with you. Thanks and Regards Harvinder Singh
$77 USD in 2 days
6.3
6.3

As an experienced 3D designer with a creative eye for innovation, your cat tunnel replacement is right up my alley. I possess the necessary skills in mechanical engineering and product design to not only understand the mechanics of your existing tunnel, but also gauge how best to adapt it to your requirements. One of my strengths lies in matching design purposes with appropriate materials. In this case, I can envision the perfect replacement using the tulle or fine netting that you desire. I have worked extensively with different types of fabrics, including lightweight and breathable materials, and can ensure that the structure will have open sleeves to house new shorter coils and rings securely, while allowing for easy assembly and disassembly. To further assure you of my capabilities, I would be more than happy to provide photos or videos of similar projects I've undertaken. My typical turnaround time is efficient but I am always committed to accommodating your specific needs and timelines. From reinforcing stress points without compromising airflow or sunlight penetrability to clean seams, you can trust me to deliver quality work. Let's create something amazing together for your feline friends!
$35 USD in 1 day
5.4
5.4

Welcome, Got the Brief of your project Innovative Cat Tunnel Sleeve Replacement and completely understood the description "I’d like to replace the heavy material sleeve of spring coil cat tunne......" and so forth, Pro skills in 3D Modelling, Sewing, Mechanical Engineering, Textile Engineering, Solidworks, Product Design, Prototyping and 3D Design. AI, PSD, JPEG, PNG, PDF or any Required Format. Completed alot of projects with these Skills securing 5 Stars. Quickly Check out my Profile: https://www.Freelancer.com/u/DezignzBeasT Got Some References to Share? I have a Few Points to Clear before we can start, Lets Discuss? Await
$90 USD in 1 day
5.2
5.2

Hello, amyb71 I’m El-Shaer, an Egyptian architect with more than 15 years of experience. I’m excited about 3D Design, 3D Modelling, especially in United States, We have previously worked on some projects in United States, which you can see in our portfolio, and we also specialize in creating innovative, functional designs tailored to your unique needs. Please, amyb71, check my portfolio to see how I’ve transformed client visions into reality with creative and sustainable solutions. One recent project showcases my ability to blend aesthetics with functionality—qualities that align perfectly with 3D Design, 3D Modelling . I’m confident my expertise can elevate your project. Thank you for considering me. I look forward to discussing how we can bring your vision to life. Feel free to reach out to schedule a meeting or if you have any questions about my work. Best regards, El-Shaer
$30 USD in 3 days
4.9
4.9

Hi, As a seasoned freelancer with proficiency in 3D Design, Modelling, and Mechanical Engineering, I am equipped with the technical skills needed to bring your innovative cat tunnel project to life. By leveraging on my capabilities in Solid works, I will ensure that the design and structural integrity of the tunnels are maintained when incorporating the removable shorter pieces made from your preferred materials - tulle or fine netting. One asset I bring into every project is my attention to detail. The ability to create clean seams and reinforce stress points without compromising airflow or sunlight is a specialty of mine - a quality valuable for your project. Additionally, while capable of working within timelines, it is important to note that the specifications' confirmation will determine the turnaround time. Here is my portfolio link - https://www.freelancer.com/u/ssumitkumar7800 Sincerely Sumit
$51 USD in 1 day
5.0
5.0

Hello Sir, I propose to replace the heavy material sleeve of your spring coil cat tunnel with two removable shorter pieces made of tulle or fine netting to allow airflow and sunlight. These sleeves will maintain the tunnel's structure while being open to slide new coils and rings easily. I will design two types of end caps: a 'Shower-cap' style with elastic and a pouch, and a circular ring flat top cap for easy assembly and washing. I will ensure clean seams, reinforce stress points without obstructing airflow or light. I can work with your specific tulle or suggest fine netting options. Once specs are confirmed, I aim for a quick turnaround time. I will provide photos/videos of similar work upon request. Could you please confirm the specific tulle material you have in mind for the cat tunnel replacement sleeves? Warm Regards, LandMark Engineering
$100 USD in 2 days
4.3
4.3

Hello, We will craft innovative, breathable cat tunnel sleeve replacements with removable shorter pieces. Expect clean seams and reinforced stress points without blocking airflow or sunlight. We'll create 'Shower-cap' and flat ring caps for easy assembly and washing. Once specs are confirmed, we ensure a swift turnaround. Check out our portfolio for similar work. Looking forward to bringing your vision to life! Thank You, Pro Animation & Video Co.
$120 USD in 2 days
4.6
4.6

With a track record of tackling similar projects, our team is uniquely equipped to address your needs with insight, agility, and a commitment to exceptional outcomes. We specialize in custom fabrications and modifications, ensuring that the replacement sleeve for your cat tunnel will be clean, professional, and seamlessly integrated with your existing structure. Our skills include precise measuring, fabric selection expertise, and attention to detail in sewing and construction. We are confident in our ability to create the perfect solution for your project requirements. We would be delighted to discuss your project in further detail. Best Regards, Desmond
$150 USD in 7 days
4.4
4.4

Hello, I am very interested in your innovative project to redesign your cat tunnel sleeve with breathable tulle/netting and custom end caps. Your detailed vision for the "shower-cap" and flat-top ring designs is clear. As a mechanical design engineer with 12 years of expertise in SolidWorks and 3D modeling, I specialize in transforming concepts into functional, manufacturable designs. While my core strength is in industrial components, I have successfully designed several consumer products with integrated textile elements, requiring precise attention to assembly and stress points. I can create detailed 3D models and technical drawings for the sleeves and caps to ensure perfect fit and function before any sewing begins. My turnaround is typically 3-4 days after final specs are confirmed. To ensure I capture your exact needs for the elastic and Velcro assembly, would it be helpful for me to provide a quick 3D concept sketch of the flat-top ring cap mechanism for your review? I am ready to start.
$50 USD in 1 day
4.6
4.6

Hi, how are you doing? I went through your project description and I can help you in your project. We are a team of Expert Mechanical design Engineers, We have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: FEA analysis CFD analysis Thermal analysis Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: SOLIDWORKS ABAQUS ANSYS Fluent COMSOL Multiphysics CATIA FUSION360 CyclePad CFTurbo We have good command over REPORT WRITING, We can show you many samples of our previous reports. We can discuss further details in the message box.
$140 USD in 7 days
4.2
4.2

Hello, As a Manufacturing and Industrial Engineer with experience in product redesign and textile-based structures, I can help you adapt your spring coil cat tunnel into two lightweight, breathable versions with removable tulle/netting sleeves and interchangeable caps. My approach will begin with reviewing your existing tunnel, measurements, and material specifications to create a detailed CAD model of the redesigned structure. I will focus on ensuring clean seams, reinforced stress points, and an assembly method that allows sleeves and caps to be easily removed for washing without compromising airflow or sunlight. Both cap concepts—a shower-cap style pouch and a flat ring-top with elastic/Velcro closure—will be prototyped for durability and user-friendliness. Once confirmed, I can provide technical drawings, material specifications, and prototype samples. With your approval, I will ensure fabrication-ready details and guide production. Please share measurements and photos so I can finalize timelines and begin development.
$100 USD in 5 days
3.3
3.3

Hi there,Good morning I am Talha. I can work with your project skills Prototyping, Mechanical Engineering, Textile Engineering, Sewing, 3D Design, 3D Modelling, Product Design and Solidworks I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan
$30 USD in 11 days
2.9
2.9

Hello, Excited about your project for a cat tunnel sleeve replacement! I can create two removable tulle or fine netting pieces that meet your specifications, allowing for airflow and sunlight. Moreover, I'll design the caps with both "shower-cap" and flat top options to ensure durability and ease of washing. Once we finalize the details, you can expect a quick turnaround. I'll provide photos and videos of similar projects I've completed to assure you of the quality and craftsmanship. What specific measurements and features do you want highlighted in the design? Thank You, THE CALIFORNIA STUDIO
$40 USD in 1 day
0.0
0.0

Manhattan Beach, United States
Payment method verified
Member since Aug 26, 2025
£5-10 GBP / hour
$30-250 USD
$30-250 USD
$30-250 AUD
£20-250 GBP
₹12500-37500 INR
$250-750 USD
€8-50 EUR
$10-30 USD
£250-750 GBP
$10-30 USD
$30-250 USD
$30-250 AUD
₹1500-12500 INR
$250-750 USD
$250-750 CAD
$10-30 USD
£250-750 GBP
$15-25 USD / hour
$10-30 USD