... Made of 100% nylon.2)velcro cable ties/cable strap Features and usage: 1)environmental nylon cable ties are made of 100% nylon ... 2) Self-gripping, infinitely adjustable and reusable. 3) Used for wire & cables, optical fiber cables ... elastic velcro, velcro tape,velcro straps,self- adhensive velcro, veclro cable ties,book strap, wrist band,velcro ski strap,ski band ...