1. This mermaid bikini set suitable for swimming is an excellent 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 high - quality 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 most 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 most 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.