about this project Soft Silicone Material: Our kids swimming caps are made of high quality silicone, soft and comfortable, provide good protection for your child's hair and ears; just stretch, put on and enjoy, bring your love a happy swimming experience Fits Most Kids: This swim cap is lightweight and portable, easy to put on and take off, specially designed for most kids' short or long hair, bring your kids a good wearing experience Novelty Dinosaur Appearance: The toddler swim cap is designed with cute dinosaur appearance, novel and eye-catching, you will find them more easily when your kids are playing in a crowded swimming pool or in the ocean Waterproof and anti-skid performance: Our children's swimming caps are designed with waterproof and anti-skid, which can not only keep your child's hair dry and prevent it from floating in the pool, but also protect your child's hair and ears from some unknown objects, It won't slide around and is perfect for bath time, pools, open water, and more Suitable for head circumference: 56-58 cm