Description: Quality Material: Made from premium polypropylene silicone, this swim hand paddles gloves are comfortable to touch and lightweight, making it easy to carry around. It's great for activities like swimming, diving, snorkeling, etcAdjustable Fit: The four ways adjustable tightness of the swim training paddles allows you to adjust the fit both vertically and horizontally for maximum comfort and efficiencyStrengthens Upper Body: The swim training training hand paddles help strengthening your upper body by focusing on your shoulders, arms, and back muscles while enhancing muscle memoryUnique Wing Shaped Design: The unique wing shaped design of the swimming stroke hand paddles fit perfectly with the shape of your hand. The anti slip texture enhances grip and prevents slipping during useIncreases Swimming Efficiency: The hand paddles for swim training increase the distance covered with each stroke while improving hand movements making your swim efficient Specification: Material: Polypropylene Silicone Size Chart: 18 cmx12.5 cm/7.09 inchx4.92 inch Package Includes: 1 Pair Swim Hand Paddles Note: 1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful online shopping!