The COSTUMAKERS General Purpose Closed End Zipper, Style 1700 in Purple offers a deep, rich finish combined with exceptional durability. At 55 cm (22 in), it features a #2.5 nylon coil meticulously woven onto high-strength polyester tape, delivering robust tensile strength and consistent dye quality. Its closed-end design ensures a clean, secure finish to prevent tape separation, perfect for both lightweight and midweight fabrics. The nickel-free slider provides smooth, corrosion-resistant operation through repeated use and laundering. Each batch is tested to exceed 20 newtons of pull force and complies with CPSIA safety standards for children’s wear. Installation with any standard zipper foot yields flat, puckering-free seams, and moisture-resistant sleeves keep each unit protected in transit. Purple adds a regal, statement-making accent to dresses, skirts, and custom garments.