Material and size: Disposable 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: Disposable 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 days. It is also widely used for rafting, hiking and other outdoor activities, and it is easier to enter clean rooms, laboratories, etc. than without shoes