YKK Vislon #10 Separating Zipper AutoLok Double Pull Plastic Slider 96 inch Black offers a durable and heavy-duty solution for outdoor and large applications. Featuring molded plastic teeth made of polyacetal resin, this separating (open end) zipper has a double pull slider with an auto-lock feature for smooth, secure operation from both sides. Its black tape and teeth resist corrosion and chemicals, making it ideal for use in marine, tent, upholstery, and industrial settings. At 96 inches long, this two-way plastic zipper handles dirt, mud, and sand without sticking, ensuring reliable performance in demanding environments.