Detailed Product Description 1) Velcro strap is made of nylon.One side is hook, another side is loop. 2) Self-gripping, infinitely adjustable and reusable. 3) Used for wires and cables,computer accessories,book arrangement, medical equipment and fixed goods etc. 4) Specifications: 10*60MM,10*85MM,10*90MM ,10*100MM10*10510*150MM12*140MM12*150MM20*150MM20*180MM 5) Colors: Red, Orange, Blue, Green, ...