The Zumba Fitness 1 lb Toning Sticks Shaker Workout Weights are a set of 2 green weights designed for unisex adults participating in aerobics and strength training exercises. Made of plastic and rubber, these 1 lb weights measure 11.5 inches in length and are ideal for adding resistance to various fitness routines. The shaker design helps to create a fun and engaging workout experience while toning different muscle groups. Perfect for fitness enthusiasts looking to enhance their workouts with a convenient and colorful set of dumbbell alternatives.