Come and see our amazing products. Our anti-slip sports belt is made of high quality cotton-polyester and latex silk material (29.6"* 3.12"/15-30pounds) . Resistance bands on your legs and hips can help you work out your body shape. Exercise bands can lift your hips and trim your legs, create a beautiful body safer sports belt -strong and tight sewing methods make it safer than rubber belts, other sizes are welcome to consult. Pls confirm with us about the packing info, stock color and exact production time before placing your order.