The Impact M2105BNS18 Polylite Shoe Covers are disposable PPE designed for nonhazardous environments including hospitals labs food processing and painting areas They are made from lightweight and comfortable polypropylene with a nonskid bottom for slip resistance Each extra-large cover is 18 inches long and features a secure snap closure with elastic for a proper fit This 150-pair carton provides a high-volume supply ideal for commercial facilities needing reliable shoe protection without cleaning.