1. Material: silicone
2. One-piece molding process structure, using 3D human head shape and three-dimensional ear design, comfortable to wear
3. High elastic soft silicone, easy to stretch and quickly return to the original state
4. A double-layer waterproof device is added to the outer edge of the ear
5. The swimming cap has a built-in vertical strip texture design, which can effectively prevent the hair from breaking and keep the hair neat and tidy.
6. It has strong elasticity, toughness and weather resistance, and does not deform in cold and heat
7. Size: about 50-60 cm, one size
8. Weight: about 100 grams