1. This mermaid bikini set suitable for swimming is a good gift for children, adding fun to their summer. It is suitable for swimming pools, beaches, baths, theme parties, Halloween, and role - playing activities. 2. This floating flower crown headband can make your baby girl look like a princess and is suitable for wearing in the water or at parties. 3. Fixing method: It uses an elastic design and is made of polyester fiber. 4. This three - piece swimsuit is made of a blend of polyester and cotton, which is comfortable to wear, durable, elastic, stretchable, and easy to dry. 5. Compatible with many flippers: The set does not include a single flipper, but the width of the flipper part is 22 inches (56 cm), which can be compatible with many flippers on the market that are 15.7 - 18.9 inches (40 - 48 cm). 6. The set includes: 1 bikini top, 1 bikini bottom, and 1 mermaid accessory.