Made of durable non woven fabric, much thicker than normal shoe cover, which is also environmental protection.Package Included: 50Pairs(100Pieces in a Pack) Disposable Shoe Covers.Our Large Size industrial-grade covers contain an elastic band for flexibility to fit up to US Mens 11.5 and US Womens 12.5 adult shoe sizes and help keep the covers snug on your feet.Keep your carpets or floors clean and protect them against dirt, grime, and certain dry particulates that upset you.It can save you time and money from preventable cleaning expenses. Time and money saved is a win-winNon-Slip and Soft to wear. Large foot opening area which makes it easy to slip over your shoes.Our shoe, boot, and sneaker covers are made of thick, long-lasting interwoven polypropylene fabric that resists tearing and rupturing. Despite their strength, they are light and effective at protecting you, your shoes, your carpets, your hardwood floors and tile floorings by keeping it spotless and clean.