hot selling nylon neck strap with metal hook 1)material:nylon 2)size:20mm wide,90cm long 3)OEM desing are welcome hot selling phone nylon neck strap1 ... 1 or 2 sides)4)) Accessories: swivel hook, J hook(metal hook), snap hook, safety plastic hook, plastic detachable duckle,key ... pcs/polybag, 500 pcs/ctn9) Carton size: 55*35*30cm hot selling nylon neck strap with metal hook