Features:Consist of TPR, PP paddle and silicone straps, adjustable and comfortable. Durable and pliable, can greatly improve the speed of swimming. Hydrodynamic optimization of material combinations and hole design. Perfectly decrease the resistance in water, ensures your better performance. Ergonomically designed shape perfectly fits your hand shape. Help to release more hand strength when you are swimming. Make swimming more labor-saving. Flexible body to provide max comfort, great for swimming, diving, snorkeling and so on. Handle Material: PP polypropylene, TPE Strap Material: Silicone Item model number: PD Color: yellow + black Age: Adult ;Kid Gender: Unisex Package Included: 1 Pair x Swimming Hand Paddles AJUSTABLE & DURABLE QUALITY: The swim hand paddles fins consist of TPR, PP paddle and silicone straps, adjustable and comfortable. Durable and pliable, can greatly improve the speed of swimming. PADDLE FINS FPADDLE FINS FOR SWIM TRAINING: The swim fin adopted hydrodynamic optimization of material combinations and hole design. Perfectly decrease the resistance in water, ensures your better performance.OR SWIM TRAINING: Hydrodynamic optimization of material combinations and hole design. Perfectly decrease the resistance in water, ensures your better performance. ERGONOMICALLY DESIGNED: The kids flippers for swimming will help create a smooth stroke in the water. Ergonomically designed shape perfectly fits your hand shape. USEAGE: Swim Training Hand Paddles help to release more hand strength when you are swimming. Make swimming more labor-saving. Suitable for swimming beginners to improve swimming skills and enhance arm strength. LIGHTWEIGHT: The swim flippers for kids are light weight, does not impose an additional burden on swimming. Flexible body to provide max comfort, great for swimming, diving, snorkeling and so on.