Product name: swimming Product material: PVC Product net weight: ~ 55g Size: 22.5*19.5*19CM Product color: , silver, black, blue, light blue Suitable for the crowd: male and female adults/long hair/big head can be Specifications: 1. The use of 15 high elastic environmental protection PVC, more soft 2. Fit anti-skid, waterproof hair care, tight waterproof, splash and how to prevent 3. Select quality silica gel, using quality silica gel support, safety, environmental protection and health care 4. high quality production process, feel soft texture full 5. , clear color, free stretch does not fade 6. High elastic comfortable and durable, good production process, high elastic performance comfortable to wear Package Included: 1 * Swim