- Flame-shaped tension net design reduces resistance and enhances comfort during use. - Quick-release buckles maintain the belt length of your adjusted device, so you don't need to adjust the belt for each use, making it easy to put on and take off. - Fins mainly help beginners and children reduce leg fatigue. The short fins are lightweight and convenient as travel or holiday accessories. - Made of TPR material. It is anti-deformation, lightweight, corrosion-resistant, and durable. Provides stable and flexible performance. - Compatibility and use: designed to work with the belt length of your adjusted device, offering reliable holding and easy setup without frequent readjustment. - Size and weight: short fins stay lightweight for portability and luggage. - Material performance: TPR construction delivers durability, flexibility, and resistance to corrosion in typical water-related environments. - Use scenarios: - Swimming lessons or practice for beginners and children, where reduced leg fatigue and smoother movement are beneficial. - Beach, travel, or holiday trips where compact fins and quick-donning buckles simplify packing and use. - Light water sports or recreational snorkeling, providing stable, flexible performance and easy handling.