The COSTUMAKERS Denim Closed End Zipper, Style 1712 in Navy, is crafted with durable #3 brass metal teeth mounted on a high-quality cotton-polyester blend tape for strength and flexibility. Measuring 12cm (5"), this zipper is ideal for use in skirts, jeans, and pants where durability and a classic look are essential. The closed-end construction ensures a secure stop at the base, preventing separation, while the brass teeth provide a polished appearance and long-lasting performance. Designed for both home sewing and professional tailoring, this zipper is easy to install, resists wear from repeated use, and complements a wide range of denim and heavyweight fabrics.