knee support: We can supply kinds of Sports & Sanitarian products, such as,Back Support, Posture Support, Weightlifting Support knee support:Product name: Lumbar support Belt /Back support belt Item No.: T-175Materials: 55% Nylon, 20% Polyester ,25% Latex Size: S--XXLFunction:1. Help to reduce lower back discomfort. 2. Provides confortable relief from lower back strain. The Advantages Of Our ...