PP file binder clip/plastic binder strip item code: SC199 material: ABS, PP color: white, transparent, black, yellow, blue, any color needed length: 199mm item Rivets distance Packing(pcs/ctn) remarks SC202QSL 62MM 1000PCS QSL: totally made of plastic SC202SLTH 113MM 1000PCS SLTH: plastic with metal spring SC199WJ 113MM 1000PCS WJ: metal SC160WJ 100MM 500PCS