Love House Silicone Long Hair Swim Caps Bathing Hats Pockets to Cover Ears Unisex for Men and Women (Silver) 100% Brand new and high quality Can keep warm when swimming in winter Silicone material, soft, water proof and non toxic Size: Approx. 24.5 x 19.5cm (Max L* Max W) Above 5 years old children and adults are available (under 10 years old may be a little loose