Size: Durable material: Made of high quality non-toxic silicone, it is durable and eco-friendly. Waterproof material to keep your shoes dry. You feel safe even in sudden rain.Insole: Silicone Type of heels: Easy to carry: Super elastic silicone shoe cover can be stretched freely, easy to wear and take off, also suitable for all kinds of shoes, foldable, space saving, easy to carry. L:29.3cm16cm, suitable shoes code number 39-42.Shank height: Non-slip design: Durable silicone material and non-slip soles thick granular design, increasing friction, which guarantees its use in rainy weather, allowing you to walk comfortably.Shoe width: Largely used: Protects shoes from stains, water, mud and snow. Suitable for rainy/snowy days, family, gardening, riding, travel and daily use. Keep your shoes dry all day.Stride: Easy to clean: The silicone shoe covers are easy to clean after use, wiped with a brush or towel after getting dirty, and a little detergent can be added for better results.Closure: put on