1.zipper(metal,resin,nylon,) 2.we have our own factory 3 ... (gold teeth,silver teeth,rainbow teeth),L-type and invisible zipper,woven type,water repellent Resin/plastic:#3, #4, #5, ... #6, #8, #10, finished zipper and long chain.Dyed yeeth,plating (gold teeth,silver teeth ... teeth),common teeth and thin teeth Metal:#3, #4, #5, #7, #8, #10, finished zipper and long chain.Non-lock,pin ...