Precious Set: 2 pairs of shoe covers in gray colors Non-slip and comfortable: The soles are made of non-slip material to reduce the likelihood of slipping, and the thickened soles reduce noise. The cover is made of a new fiber composite material, comfortable, breathable, healthy which can directly touch the skin Washable Reusable: These are not disposable shoe covers, they can be hand or machine washed. You can use them hundreds of times, durable, reusable and cost effective KEEP HOUSE SHOES CLEAN -- These reusable shoe covers keep your house clean when the repairman and visitors come to your house, help your shoes to survive the muddy water when working in wet ground. Protects the soles of bowling shoes from moisture, gum, food, etc. Slips easily over bowling shoes and stores easily inside the bowling bag. Suitable for more: Suitable for household, dust-free workshop, house cleaning. Due to the non-slip soles, they are particularly suitable for the toilet, bathroom, kitchen or after cleaning your room