1)material:100% nylon ,velcro PP strap 2)Size:25*500mm 3)passed the SGS,ISO test ... tie/nylon velcro strap/PP strapOther name: nylon cable tie,book strap,wrist band,velcro watchband,luggage strap,hook and loop strap,velcro belt2,Country ... best to solve your problems.Thank you very much! velcro PP strap