5# nylon pu (korean version) waterproof zipper code

This product is made of high-quality nylon thick cloth belt, high-quality Korean imported PU film, and is carefully crafted by advanced thermal bonding technology. It has a beautiful appearance, a smooth matte finish, can withstand high temperatures up to 130 degrees, and low temperatures down to -30 degrees. It can be used in high-end outdoor sports clothing and luggage.