The product is a set of 2 HYDRO-FIT Aquatic Fitness Gear Hand Buoys designed for water resistance workouts. These aquatic dumbbells are made of foam and plastic materials with a 6" diameter and 15" length, weighing 16 oz each. They are ideal for home use in pool aqua aerobics, targeting chest, shoulders, arms, and biceps muscles. The white and black color scheme adds a stylish touch to this American-made fitness equipment, perfect for gym and training activities. The Hydro-Fit Hand Bouy Regula BLACK model offers a versatile and effective solution for aquatic fitness workouts.