Product Designer Needed: Sketch + 3D CAD for Simple Elastic Clip

Hi there,

I’m developing a new consumer product called EasyIron — a simple ironing accessory that helps users stretch and hold garments taut using two clips connected by an elastic band.
I have a clear concept and basic sketch ready.

I’m looking for a freelance product designer to:
• Finalize a professional concept sketch of the Elastic Clip version.
• Create a 3D CAD file (STEP or STL format) suitable for 3D printing.
• Provide basic material advice (likely plastic clips with silicone grip pads and a durable elastic band).

The design is fairly simple:
• Two flat rectangular clips.
• Connected via elastic band.
• Clips need to open and close easily (preferably with a small lever handle mechanism).
• Designed to hold fabric without damaging delicate materials.