High Quality PVC Fabric: All corner protectors are made of 100% high-elastic PVC materials, and the overshoes have a double thick rubber sole. 100% solid water, oil, dust resistance and anti-slip.Waterproof Insulation: We have applied a waterproof strip to the back of the overshoes, which greatly improves the waterproof performance of the shoe cover. In addition, a special waterproof layer is added to the zipper to achieve a double waterproof effect.Portable, Foldable and Reusable: These rain boot covers are lightweight and easy to carry. The foldable design makes the waterproof shoe covers perfect in your handbag or backpack.Thickened rubber anti-slip sole: Protect your shoes from mud splashes, rain and snow. Keep your shoes dry and clean all day long and ensure your safety. The thickened rubber anti-slip sole ensures a sturdy walk without sliding.Multifunctional: Wear the waterproof shoe cover indoors to do cleaning work. You can wear them outdoors on rainy days at school, office, farm, garden, park, golf course, forest, etc. Perfect for traveling, cycling, hiking, shooting, fishing in the open air.