Vacuum induced Inflatable Object Design

I'm looking for a design for a small object (15-20mm) that expands under low-pressure vacuum forces (0.5-2 psi). The final product must be human-safe and ymade from durable materials. Key Requirements: - Increase in size when vacuum is applied. - Small size, around 15-20mm - Human-safe, durable materials required. - Long-lasting for repeated use. Ideal Skills and Experience: - Experience in specialised designing - Knowledge of material properties and durability. - Proficiency in creating custom shapes and geometries. If you believe you can tackle this challenge, please message me to discuss further

Project ID: 39718294