About this item Comfortable and Lasting: The swim cap for toddlers is made of quality polyester and PU coating materials, with a smooth touch and snug fit, waterproof and lightweight, providing good protection for your child's hair and ears. It can be worn for a long time to offer your child a safe and happy swimming experience. Unicorn and Mermaid Patterns: These swimming caps for kids are available in 2 styles, including unicorn and mermaid, cute and vivid, which can arouse your kids' interest and make them enjoy swimming. With the beautiful and fun art design, you can easily notice your little swimmers as they play in a crowded pool or in the ocean. Nice Elasticity for Easy Wearing: The kids waterproof swimming cap features good elasticity and nice wrapping ability, is not too tight or too loose for the head, not easy to fall off, giving children a good wearing experience. The cartoon cap is easy to use—just stretch it, put it on, and go have fun. It is also quick to remove without getting tangled easily in the hair. Size of Head Circumference: Each adorable cartoon swimming hat for kids is suitable for both boys and girls with a head circumference of approximately 19.6–22.8 inches (50–58 cm). Please check the size carefully before purchase. Heartwarming Gifts for Kids: You can send these toddler swim caps for girls as sweet presents to your kids on Children's Day, birthday, graduation, or daily ocns, to show your love and care, further enhancing your relationship.