Surfers and skateboarders can't get enough of the COOP Hydro Subskate. Turn your pool into a skate park with these unique underwater skateboards! stand on the board under water and improve balance and lower body strength, or perform awesome underwater tricks. Made from strong buoyant materials, the board is durable for long-lasting use and is fun in the pool, at the lake, or even in the ocean. The Hydro Subskate is recommended for swimmers ages 8 years and up and comes in red/yellow or blue/green with a cool matrix print.