Upgrade your outdoor living space with the YKK Vislon #10 Zipper 42 inch - Black, a heavy duty zipper built for demanding applications. This separating zipper features #10 molded plastic teeth made from polyacetal resin, offering extra strength and resistance to corrosion and UV exposure. The black tape and teeth blend seamlessly with outdoor fabrics, making it ideal for marine, upholstery, tent, and awning projects. Lightweight and durable, this injection molded zipper is designed for long-lasting performance in outdoor gear, jackets, and industrial uses. Choose a double or single pull option for added convenience. This sample helps you assess the zipper's look and feel before larger purchases.