The COSTUMAKERS Activewear Closed-End Zipper 30 cm (12 in) in Black (1761) features #5 antique brass vislon molded teeth for reliable performance in medium-weight sportswear and activewear garments. The closed-end construction secures the base of the zipper, making it ideal for tops, dresses, and accessories where a split opening is not needed. A brass tab pull ensures easy handling and a clean finish. Its durable woven tape provides strength without bulk, maintaining flexibility for active movement. Engineered to resist wear from repeated washing and stretching, making it a trusted choice for both new garment production and repair work. Coordinates with 1762.