The COSTUMAKERS Activewear One Way Separating Zipper 75cm (30") - Snow White - 1764 is engineered for activewear and outerwear applications requiring a reliable one-way separating closure. Constructed with #5 vislon molded teeth and medium weight tape, this zipper provides smooth, durable performance. The one-way design allows the garment to open fully from the bottom for effortless entry and fit adjustments. To install, stabilize the zipper with interfacing or stay tape, baste to confirm alignment, then topstitch close to the teeth with a zipper foot. After sewing, slide the pull(s) to ensure seamless functionality across the full length. Choose coordinating thread for an integrated look or contrasting topstitching to highlight design details. Machine wash garments per care instructions, pressing carefully over the teeth with a protective cloth to avoid heat damage. Keep a stock of lengths and colours to support new designs, on‑the‑fly repairs, and custom alterations. Always trim tape, grade seam allowances, and press each step for professional results.