1.Hot sell,top quality&best price of waterproof zip 2.OEM&ODM are welcome ... tents and toys,etc.2.Zipper size:3#,4#,5#,6#,7#,8#,9#,10# or as customer's ... Features: waterproof zipper,invisible zipper ,plastic zipper,metal zipper.5.Any teeth color , tape color and length are available ... are welcome.8.Supply best service and perfect after-sale service. Hot sell and best price of 5# nylon waterproof with open ...