These anti-slip waterproof silicone shoe covers are made of high elasticity, safe and non-toxic organic material, ensuring durability and environmental friendliness. They have a special anti-slip structure to prevent slipping and are suitable for outdoor activities like camping, fishing, and gardening, keeping your shoes dry and clean all day. These covers are lightweight, foldable, and easy to carry, but are not recommended for use on glass, ice, or smooth floors, and should be removed before entering certain buildings. Customer satisfaction is guaranteed with a quick replacement policy for any defective products.