... polishingTeeth 3,Auto lock zipper 4,Size:20#/30# 5,Eco-friendly. 20#/30# resin zipper1,material:resin.2,length:by customized3 ... ,color:various.4,size:3#,4#,5#,8#,10# 20#,30#are available.5,Transparent Teeth With Colorful Tape6,The slider ... at any time.Thanks for your so much attention., 20#/30# Resin zipper