Size information : S: Fits shoes size 30-34, length 20.5 cm, suitable for kids M: Fits shoes size 35-41, length 24.5 cm, suitable for women L: Fits shoes size 42-45, length 29 cm, suitable for men Description: Color: Pink, Yellow, Black, Blue, White, Gray Material: Silicone Shoe Size: S: 8.23 inches; M: 9.65 inches; L: 11.42 inches Features: 1. Waterproof Silicone Shoe Cover : It can be used directly on the water surface, and it can’t be over the ankle. 2. Non-slip Silicone Shoe Cover : There are anti-skid lines at the bottom. 3. Easy to Clean: Wipe with a towel or brush after wearing dirty. 4. Suitable for Use: Rainy days, wading in the wild, beaches, visitors do not need to take off their shoes when entering the house. Package include: 6 x pair of shoes covers Serious Warning: Indoorglazed,glass,ice,smooth floor,tiles,wood,etc. Should not be used. Elderly, Pregnant woman, people with reduced mobility, not recommended. No Worry: Please do not hesitate to contact us for any defective items you have purchased from our store, we will arrange a replacement or refund for you.