Whether you're teaching kids to swim or working on your own stroke technique, these kickboards are super helpful. You get three in the pack - dark blue, light blue, and pink - so multiple people can use them or you've got spares. The U-shape design is actually really smart - it reduces pressure between your body and the board, making kicking practice more comfortable. They're made from EVA foam which is that same durable material used in higher-end swim training equipment. The buoyancy is excellent - they'll keep even adult swimmers afloat while you focus on leg work. The integrated hole handle gives you different grip positions depending on what you're practicing. At about 16x12 inches, they're a good size for both kids and adults without being awkward to handle. They're lightweight and easy to carry to the pool, and the material won't waterlog or get heavy like some cheaper boards. Great for swim lessons, team practices, or just getting a better workout at your local pool. The surface has a slight texture that provides good grip even when wet. Seriously, if you spend any time in the water, these are worth having in your gear bag.