High-Quality Material Used 100% top-class silicone, non-toxic and is odorless. Non-slip and perfect fit that fits both long and short hair perfectly. Protection for Hair and Ears- Designed to reduce drag, keep hair in place during swimming and protect your childs hair and ears against the elements, such as sunrays, chlorine or salted water. Prevent overpressure and keep water away from your ears with our comfortable ergonomic ear design. Comfort and Enjoy Swimming Lightweight and soft stretchable hypoallergenic silicone that makes it simple to put on and off. Swim faster with less resistance and reduction of drag through our hydro dynamic, wrinkle-free design. Super Elasticity Quick and easy to take on and off without snagging or pulling long hair. Swim caps are elastic yet snug and tight for a secure fit. Fashion Design Cute shaped design and vibrant colors that will make the kids want to wear it just for fun.