The YKK Vislon #5 Separating Zipper AutoLok Short Single Pull Metal Slider VSOL56 in white is a durable, weather-resistant zipper designed for outdoor and marine applications. It features size #5 molded plastic teeth that resist corrosion, a sturdy metal single pull AutoLok locking slider for secure closure, and a 60-inch polyester tape that withstands moisture and UV exposure. This open-end separating zipper offers smooth, reliable operation and is easy to sew or install, making it ideal for upgrading patio decor, jackets, upholstery, or outdoor gear without adding unnecessary weight. Its combination of corrosion resistance and strong construction ensures lasting performance in demanding environments.