silicon High Quality & Non-slip:The Shoe Covers Are Made of 100% High-quality Silicone with Grooves for Increased Friction on the Sole, Which Has Greater Anti Slip Performance than Other Product,Safely Deal with the Rainy and Snowy Easy to Carry and Clean:The Shoe Cover is Made of High Elastic Material, which is Very Soft and Easy to Fold, and Can be Put into Any Suitable Pocket or Bag.These Shoe Covers for Rain is Easily Washed with Running Water to Keep it Clean WIDE APPLICATIONS:These Waterproof Silicone Shoe Covers are Suitable for Mud, Rain, Snow, Wetland, Garden and Other Occasions,Ideal for Outdoor Daily Life, Camping,, Fishing, Traveling, Cycling and Hiking,They Can Keep Your Shoes Dry and Clean All Day Long Durable and Easy to Put On and OffThe Thickened Silica Gel Material Has Very Good Tensile Property, and is Durable and Can Prevent Tearing,These Protectors Has Wide Mouth Design That Helps You Put These Shoe Covers On and Off Easily Suggestions on Size Selection:S Is Children'S Size,Suitable For 9-2.5 Shoe Sizes. M Is Adult Size (For Both Men And Women),Suitable For 5-7.5 Shoe Sizes. L Is Adult Size (For Both Men And Women),Suitable For 7-12.5 Shoe Sizes. Avoid Piercing by Sharp Objects. It is Not Recommended for The Elderly and Pregnant Women. It is Strictly Forbidden for Children to Use it as Headgear to Avoid Suffocation