Waterproof Color-Contrast Interlocking Zipper

Core Highlights：1.Smart Manufacturing AccelerationIndependent sewing ofleft and right chains,arbitrarily matched with the same model,compatible with automated production lines,and producionefficiency soars.2.Design Breaking BoundariesFreedom of color combination with multi-colored straps;One chain with two colors,instantly transforms collars/pockets into trendy focal points.3.Waterproof and RobustWaterproof flm protection,resistant toliquid spray,chain belts remain straight withoutbending,anddurability is greatly enhanced.4、Solve the limitation of super long splicing0.2m-10m and above arbitrary splicing,chain tooth misalignment tolerance 2 teeth,smooth and fuent opening and closing.