The COSTUMAKERS General Purpose Closed‑End Zipper 55 cm (22 in) in Robin's Egg Blue is made with #2.5 nylon coil teeth, delivering lightweight yet durable closure for a variety of garments. The closed‑end construction secures the zipper at the base, making it ideal for dresses, skirts, pants, and other apparel where a full split is unnecessary. Its smooth coil teeth allow the zipper to curve along garment seams without distortion, enabling easy installation in fitted designs. A strong, flexible polyester tape ensures resilience to repeated wear and laundering. This zipper is a dependable choice for both home sewing projects and professional garment manufacturing.