Finish your project with a professional, durable closure using the COSTUMAKERS 60 cm (24 in) one-way separating zipper in black. Built with #5 metal teeth and reinforced polyester tape, this medium weight zipper glides smoothly, resists corrosion and UV fading, and withstands repeated machine-wash cycles. Precision-cut tape ensures uniform width for stress-free installation, while the ergonomic pull lets wearers suit up quickly. Ideal for fashion coats, wool jackets, rugged outerwear, every batch is tension-tested and slider-fatigue inspected to keep garments looking sharp season after season. Whether you’re upgrading a vintage coat, crafting a runway sample, or repairing a favourite jacket, choose COSTUMAKERS for tight tolerances, colour consistency, and long-term performance.