Upgrade your projects with a premium COSTUMAKERS zipper. This 90 cm two-way separating model features #5 Vislon molded teeth on reinforced polyester tape for smooth operation and reliable strength. The navy finish coordinates beautifully with both contrast and tone-on-tone fabrics, while the precision-cut tape offers consistent width so every installation is trouble-free. Engineered to resist corrosion, UV fading, chlorine bleach, and repeated machine-wash cycles, it keeps garments looking sharp and operating flawlessly. Ideal for athleisure jackets, hoodies, gym wear, dance costumes, and gear bags, this zipper’s easy-grip pull lets you suit up quickly and stay comfortable on the move. Every COSTUMAKERS piece is batch-tested for tensile-strength and slider fatigue, giving makers confidence that their work will endure season after season. Whether you’re replacing a broken closure or finishing a brand-new design, choose the zipper trusted by industry professionals for tight tolerances and colour consistency.