The COSTUMAKERS General Purpose Closed End Zipper, Style 1700 in Royal Blue combines a bold, classic hue with industrial-strength construction. Measuring 55 cm (22 in), it features a precision #2.5 nylon coil sewn into high-tenacity polyester tape, ensuring remarkable tensile capacity and colorfastness. The closed-end finish offers a sleek, snag-free stop, ideal for lightweight through midweight garments. Its nickel-free slider resists corrosion and operates smoothly through repeated cycles and washing. Each lot meets CPSIA safety standards and is tensile-tested to exceed 20 newtons of pull force. The tape installs flat without puckering with any standard zipper foot, and each zipper ships in a moisture-resistant sleeve for protection. Royal Blue injects a touch of regal sophistication into dresses, skirts, pants, and crafted apparel requiring both elegance and resilience.