Material: Diving material Size: L size 58cm/22.83in, M size 51cm/20.07in Color: As shown in the figure Product features: 1. Waterproof design: Made of waterproof materials, effectively protecting the ears from water damage. 2. Comfortable ear cups: Soft and comfortable waterproof ear cup design allows you to enjoy undisturbed ear protection when swimming or diving. 3. Multi-functional use: Not only suitable for swimming, but also can be used for various water sports and bathing, convenient and practical. 4. Suitable for all ages: Whether it's for children or adults, you can find the right size and style for yourself. 5. Stylish design: Fashionable design, with multiple colors to choose from, making you the stylish focus of the swimming pool. Package includes: 1 pc Swimming Headband