The YKK Vislon #5 Separating Zipper AutoLok Short Single Pull Metal Slider VSOL56 36 inch White offers durable and corrosion-resistant performance with injection molded plastic teeth on a polyester tape, combining lightweight construction with smooth, reliable operation. Designed in a separating (open-end) style, this 36-inch zipper features a metal slider with an AutoLok mechanism to prevent slipping, ideal for outdoor, marine, upholstery, and awning use. Its white color and easy-to-sew polyester tape make it a practical choice for enhancing patio decor and outdoor living projects needing a heavy duty, reliable zipper that withstands exposure to weather and wear.