The COSTUMAKERS General Purpose Closed End Zipper, Style 1700 in Light Grey, offers a balance of durability and performance. At 18cm (7"), it features a meticulously crafted #2.5 nylon coil on high-tenacity polyester tape, delivering excellent tensile strength and resistance to wear. The closed-end configuration ensures a secure finish with no risk of tape separation, making it ideal for lightweight to midweight garments. Nickel-free, corrosion-resistant slider glides smoothly, resisting snagging even after repeated use and laundering. Each zipper meets stringent CPSIA safety standards and undergoes quality testing to withstand over 20 newtons of pull force. Compatible with standard zipper foot installation, the tape lays flat without puckering, and individual moisture-resistant sleeves protect units during transit. Perfect for dresses, skirts, and pants where both reliability and a sleek finish are essential.