... 3.manufacturer 4.Small quantity is ok #5 two way open black waterproof zippers Specifications1.#3 ,#5 waterproof zipper2 ... engaged in manufacturing zipper for many years and have win a good reputation with high quality in Chinese market ... metal,alloy.2.Type: open-end,close-end,two way open-end,etc.3.Color:red,various colors and ... price .7. OEM is welcome. #5 two way open black waterproof zippers