Give your creation a professional, durable finish with the COSTUMAKERS 65 cm (26 in) one-way separating zipper in black. Built with #5 Vislon molded teeth and reinforced polyester tape, this medium weight zipper glides smoothly without snagging and resists corrosion, UV fading, and repeated machine-wash cycles. Its precision-cut tape maintains consistent width for trouble-free installation, while the easy-grip pull allows quick suit-ups. Ideal for sportswear jackets, hoodies, and active coats, it lets makers focus on design without worrying about failure in the field. Every COSTUMAKERS closure is batch-tested for tensile strength and slider fatigue, ensuring that garments withstand season after season of wear. Whether you’re replacing a broken zipper or finishing a brand-new design, choose the brand trusted by professionals for tight length tolerances, colour consistency, and proven longevity.