Non-Skid & Comfortablethe Soles Are Made Of Non-Slip Material To Reduce The Probability Of Slipping and The Thickened Soles Reduce The Noise. The Cover Is Made Of Composite New Fiber Material Which Is Comfortable and Breathable. The Material Is Healthy Which Could Touch The Skin Directly Washable & Reusablethey Are Not Disposable Shoe Cover. They Could Be Washed By Hand or Machine. You Could Use Them Hundreds Of Time. Durable. Reusable and Cost-Effective Suitable for Many Placessuitable for Household. Dust-Free Workshop. House-Cleaning. Because Of The Non-Slip Soles. They Are Especially Suitable for The Toilet. Bathroom. Kitchen. or After You Cleaning Your Room Fit Most Sizesthese Shoe Covers Contain An Elastic Band for Flexibility To Fit Most Shoe Sizes from 5.5-10 (Us Size) and Help Keep The Covers Steady On Your Feet As You Move. They Are Suitable for Both Men and Women. Children and Adults Super Valuable Setthere Are 5 Pairs Of Non Slip Shoe Covers. These Shoe Covers Is Reusable. Washable and Comfortable. and Enough Numbers To Meet Your Big Family Needs