The Hydro-Tone Hydro-Bell Aquatic Dumbbells System 1 is a set of water exercise pool fitness equipment designed for aquatic fitness and training. Made of durable plastic material in a vibrant yellow color, these aquatic dumbbells are perfect for indoor and outdoor workouts. With a focus on gym and training, this product is ideal for those looking to enhance their fitness routine with a unique and effective workout tool. Proudly made in the United States, the Hydro-Tone Hydro-Bell Aquatic Dumbbells System 1 offers a fun and challenging way to exercise in the pool.  Each approx. 11 3/4" tall. Very good condition!