YKK 10 Vislon UV separating zipper with auto-lock metal slider. Injection-molded acetal plastic teeth on UV-resistant polyester tape, 10mm chain width and 11/16" tape width. Designed for marine canvas, awning enclosures, boat covers, tonneau covers, tents, and outdoor cushions. Self-lubricating, corrosion-resistant, and operates smoothly through sand, mud, and salt environments. Color is integrated into the molded teeth and will not peel, chip, or rub off. Recommended for straight applications. Available in black or white from 10" to 240" lengths.