... zipper 2,High polishingTeeth 3,Auto lock zipper 4,Size:20#/30# 5,Eco-friendly. 20#/30# resin zipper1,material:resin. ... 2,length:by customized3,color:various ... Washable, Nickel-Free10,Elegant nice looking11,Any size,color,material and design are available.12,OEM is welcomed ... for your so much attention., 20#/30# Resin zipper