- Safe and Lightweight: Constructed from thickened EVA material, our shark fin provides exceptional buoyancy support for beginners while being environmentally friendly for a guilt-free swimming experience. - Enhanced Performance: The scientifically streamlined design of the shark fin improves your swimming technique, allowing for a more efficient and enjoyable time in the water. - Multifunctional Design: This shark fin features adjustable functionality, enabling you to switch between a fixed or open style. Tailor your experience to suit your preferences and skill level. - Fun and Engaging: Enjoy swimming with our shark fin, designed with playful cartoon prints and vibrant colors. The adjustable shoulder strap ensures a comfortable fit, enhancing buoyancy for an exciting aquatic adventure. Practical Use Scenarios: 1. Ideal for swimming lessons, helping new swimmers build confidence with stable support. 2. Perfect for recreational swimming sessions, making the experience more fun in pools or calm waters. 3. Great for beach days, allowing children and adults alike to explore the water with safety and style. Key Attributes: - Material: Thickened EVA - Function: Buoyancy support with adjustable styles - Size: Adjustable fit for various users - Performance: Streamlined design for improved technique