High Quality Material - Made of premium quality plastic, our swimming hand paddles are comfortable to touch and lightweight for easy carry. Four colors available: Blue, Orange, Black, Silver Grey. Suitable for swimming, diving, snorkeling, and more. Ergonomic Design - The middle part of the paddle is slightly raised, which helps fit the palm of your hand better. Non-slip design, with frosted areas to increase grip. This hand-shaped paddle will be your perfect swimming partner and help improve your swimming skills. Strength Training - This swimming training aid increases resistance. Different sizes and shapes of holes are distributed on different parts of the hand paddles, which also reduce some water resistance. It helps build muscle safely and strengthens your back, chest, shoulder, and arm muscles, increasing swimming speed. It's a great swimming accessory. Adjustable Straps - Adjustable straps make this paddle suitable for different hand sizes and ensure a secure fit. Suitable for most people, including adults, kids, women, men, boys, and girls.