* shoe covers are made of plastic. Better tear resistance, stretchable and durable.Size, about 39 X 15cm (15.35" X 5.9"), elastic ankle, suitable for everyone. * Convenient non-slip:* The shoe cover is made of PE material, not easy to tear, light and portable, and one-time design is convenient to put in handbags and backpacks. * Floor protection:*shoe covers can better protect the floor and are used in homes, hotels, offices, workplaces, etc. A good helper to keep the carpet or floor clean when visiting family, friends or colleagues. * Widely used: Qualified disposable shoe covers can protect your shoes from water, mud, damp, dirty, dusty ground damage in rainy . It is also widely used for rafting, hiking andoutdoor activities, and it is easier to enter clean rooms, laboratories, etc. than without shoes