[Size] See product size chartDurable High-Quality Silicone: The shoe covers are made of high-quality non-toxic silicone rubber material, which is durable and environmentally friendly.Multiple Protection: Keep shoes dry, clean and comfortable in mud splashes, rain and snow. Shoe covers can extend the life of your expensive and beloved shoes.Elastic and Easy to Use: Highly elastic silicone shoe covers can be flexibly stored in a purse or bag, will not take up space, and are easy to carry.Washable Reusable: The transparent silicone shoe covers are stylish in design and will not affect the appearance of your shoes. Washable and reusable, can be used multiple times.