HBFULLCARE shoe, boot, and sneaker covers are made of durable non-woven fabric that resists tearing and rupturing, much thicker than a normal shoe cover, which is also environmental protection. Our shoe poly covers contain a flexible elastic band, which makes it easy to slip over your shoes and is suitable for most sizes of shoes. Despite their strength, they are light and effective at protecting you, your shoes, your carpets, your hardwood floors, and tile flooring by keeping them spotless and clean.