The Catalyst 2 Hand Paddles from TYR help improve stroke technique while building arm strength. Designed for swimmers of all levels, the unique shape enhances water feel and distributes pressure evenly to reduce shoulder stress. Constructed with polypropylene, the Catalyst 2 training paddle is durable, lightweight, and flexible. The improved design offers multiple strap configuration options and increased comfort to enhance your training experience. Available in 5 color-coded sizes: XXS Orange: 5.75 inches W, 7.5 inches H XS Green: 6.5 inches W, 8.5 inches H S Yellow: 7.5 inches W, 9.5 inches H M Red: 8.25 inches W, 9.75 inches H L Blue: 8.75 inches W, 11.5 inches H Features: - Suitable for swimmers of all levels - Enhances stroke technique and builds arm strength - Even pressure distribution for reduced shoulder stress - Multiple color-coded sizes available