buckled cable tie 1)book strap, velcro button belt, 2)any size ... can produce, made of nylon 3)pass SGS&ROHS velcro cable band with buckle Material100% nylonDelivery time7-15 days for black/white ... for fix up book strap, luggage strap wrap up, watch band etc.OriginGuangdong China (Mainland)Product sizeAny size can be made ...