Metal zipper Size available: #3 #4 #5 #8 #10 Type: Open-end Closed-end Two-way open end Metal zipperSize available: #3 #4 #5 ... lock, non lock, hook,etc. Various pattern & designs for the zipper puller are available at customers request.Reliable quality: true material ... , teeth smooth, thick and intensive, tape thickSuitable for jeans, jackets, bags,shoes,ect.