Material: PP Size: 49 * 45 cm Color: pink, blue, black Quantity: 1 piece Package content: 1 piece mermaid fin PROFESSIONAL SWIMMING TRAINING EQUIPMENT - These swim fins are designed to enhance leg exercise rhythm, improve leg strength, and help correct leg movements. The fin's design mimics a fish tail, allowing swimmers to develop better propulsion and technique in the water. HIGH QUALITY ELASTIC MATERIAL - Made from PP material, this monofin offers excellent resilience and durability. It is soft, lightweight, and resistant to deformation, ensuring comfort during extended use and helping prevent skin irritation or bruising. GREAT DESIGN FOR COMFORTABLE USE - The soft foot pockets securely hold your feet in place without causing pain, pinching, or friction. The design promotes a natural swimming motion, helping swimmers improve balance and build leg muscle strength. EASY TO PUT ON AND TAKE OFF - Equipped with adjustable laces, the fin is simple to fasten and remove. The center seam ensures feet stay securely positioned, providing better control during dolphin kicks. The design helps prevent heel rubbing for a more comfortable experience. SUITABLE FOR CHILDREN AND ADULTS - These swim fins are designed for both kids and adults, offering reliable performance for recreational and training use. The fun mermaid tail style adds excitement to water activities, making it an ideal choice for young swimmers and a great gift for girls who love imaginative play in the water.