Notes! ! The size of this shoe may be small. If the instep is thin, you can choose the normal size. If the instep is fat, it is recommended to choose a larger size. SIZE If your feet are wide or fat, choose a bigger one! Size 36-37: Foot length 22.5-23.5cm Size 38-39: foot length 23.5-24.5cm Size 40-41: foot length 24.5-25.5cm Size 42-43: Foot length 25.5-26.5cm Size 44-45: Foot length 26.5-27.5cm Product information Material: EVA Product: comfortable home slippers Scene: indoors Features: thick sole, soft, anti-slip Color: Pink Orange Black Yellow Blue Green Features： Non-slip. Do not squeak while walking. Anti-slip particle design protects you from slipping. Super elastic. Soft and comfortable. All acupuncture points massaged! During the design and development of the sole massage sandal, the designer ensured that each massage point on the slipper could precisely press the right acupoint, suitable for allsize feet. Selected Superior Eco-Friendly MaterialEco-friendly, odor-resistant and easy to clean.