China supplier kneecap,kneelet; kneecap; canions,PU knee cap 1. the texture of the skin on the surface
2 fashion design with smooth lines
3 feel comfortable with ergonomics design
4. good elasticity
5. easy installation
6. high wear resistance
7 waterproof, anti-cracking, UV protection, anti-aging
8. low cost of production, in a single molding
9. protect the environment and decompose