DescriptionThis swimming is made of silicone which is flexible and waterproof. Its elastic design of this swim can keep your hair dry and protect your hair from bad chemicals in the pool. It is easy to wear and remove, and it protects your hair from being pulled.Features- Color: Black. - Material: Polyester, spandex, PU. - Size: About 25.5x15x0.5cm/9.84x5.9x0.19 inch. - Lightweight and flexible, reduce the head's fatigue, can also protect hair effectively. - Easy to put on and take off, allowing you to enjoy swimming experience. - Waterproof and elastic swimming cap, providing you a great swimming experience. - Without holding your head too tight, you can have a free and enjoyable swimming experience. - Portable size and easy to carry out.