The YKK Vislon #10 Zipper 120 inch in white is a heavy duty separating zipper designed for outdoor and marine applications. It features durable molded plastic teeth made from polyacetal resin, mounted on a strong polyester tape with a 10mm chain width. This corrosion-resistant zipper offers smooth operation in harsh environments, with optional single or double pull slider configurations. Its large size and water-resistant construction make it suitable for enhancing outdoor cushions, patio covers, and marine upholstery with reliable, lasting performance.