WATERPROOF: Made of CPE plastic material that’s 100% waterproof. No moisture, germs, dirt, or dust can pass thru this material, thus providing a great barrier against the environment DURABLE: Extra thick CPE material is used to ensure top-of-the-line durability DOUBLE-BANDED ELASTICS: Provides a snug and secured fit as both boot and shoe covers SLIP RESISTANT: The material is embossed to provide traction on wide range of ground types EASY-ON-OFF: Hassle-Free to put them on or off when wearing over recommended shoe sizes (men’s 14 US size and all women’s US size) These water-proof disposable shoe and boot covers are made with quality materials and produced by fully-automated machines to provide precision and consistency. They are designed for model homes, home repair and services, carpet cleaning, HVAC repairs, food processing and manufacturing facilities