Description: 1. Material: high quality Nylon and Rubber, the belt’s elasticity and flexibility are very good. and wear-resistant. you can use a long time. 2. 100% Brand and high quality. 3. Mash and Breathable design, you can feel comfortable when you use it. you can adjust fixed place and belt length. 4. Size: Size:S(95*23cm) M(100*23cm) L(110*23cm)24cm(Wide) x 100cm(Length) …