Anti-slip Silica Point & Anti-fall off Rubber Band: Anti-slip design help to prevent fall-off by rubber bumps on the soles of the boots. Boots covers provide better grip, even if you're stepping on the wet floor, you don't need to worry that you will slip, making sure the safety when walking on the wet or muddy floor. With a rubber band, it's easy to wear and not easy to fall off; Waterproof Material: Shoe covers were made of waterproof oxford cloth. Waterproof shoes cover could reuse after cleaning. Please clean up after using to prolong it lifetime. could be machine washable and you can also wash it by hand, just use a wet cloth to clean after each wear, reusable for many times; Dust Resistant: Shoe covers are great for rainy days to prevent shoes from getting wet and muddy ground to keep shoes clean. Because shoe cover uppers are made of waterproof material to protect your shoes from dust, mud, and water; Premium Workmanship: Designed for service technicians and contractors of all trades. Water-resistant uppers and slip-resistant soles with a strong grip are ideal for use on hardwood, tile, and carpets; Wide Application: The shoe cover is perfect for doing house cleaning, lawn mowing in the exhibition hall, computer room, workshop, office, hospital, laboratory, etc. You could wear these shoe protector covers to effectively keep floors clean and tidy while protecting hardwood floors, household carpets, and tiles;