PREMIUM MATERIAL: The swimming gloves are made of high quality silicone. They are comfortable, soft, elasticity, light weight and easy to carry. Extra elasticity and special cut, hydrodynamic shape, reusable design. FIVE FINGER SILICONE GEL DESIGN: The webbed design like a frog, you only need to wear them on your five fingers for swimming. They can provide maximum efficiency to the user when swimming. They are very convenient. ABOUT SIZE: Size S is for child, size M fits for most women, size L fits for most men. You can choose your size accordingly. VARIOUS USES: The swimming gloves can be used for competitive swimming, surfing, body surfing, scuba diving, water polo, triathlon training, opens water swimming, water rehabilitation and therapy etc. Specification: Small: 4.5CM*15.5CM, suitable for children Medium: 5.5CM*17.5CM, suitable for adult ladies Large: 6.5CM*19.5CM, suitable for adult men