- Compact and Portable Design: Our shark fin buoyancy aid features a lightweight and compact design, making it easy to carry for any water activity or vacation. The convenient back clip allows for effortless attachment to your swim gear. - Lightweight and Comfortable: Crafted from thickened eco-friendly EVA material, our shark fin ensures a comfortable swimming experience. It provides stable buoyancy, making it ideal for beginners who need extra support in the water. - Enhanced Swimming Efficiency: The scientifically designed streamlined structure of the shark fin promotes improved speed and agility. This allows swimmers to enjoy a more efficient and liberating swimming experience. - Multi-Functional Design: Customize your swim with the shark fin’s flexible design, which can switch between open and fixed styles. This versatility meets a range of swimming needs, making it suitable for workouts and leisurely swims. Use Scenarios: 1. Swimming Lessons: Perfect for beginners who require additional buoyancy and stability while learning to swim. 2. Beach Holidays: An essential accessory for vacations, providing support in the water and enhancing your swimming enjoyment. 3. Fitness Training: Ideal for experienced swimmers looking to improve their performance and efficiency during workouts.