The CAP Barbell Soft Kettlebell is an effective tool for improving your strength and endurance. Working out with kettlebells will sculpt and tone the entire body and specifically, the core. The kettlebell builds both strength and stability at the same time. Kettlebell workouts engage multiple muscle groups at once, and they are a great option for getting a whole body workout in a short time. These kettlebells are covered in a soft neoprene fabric with a wide, soft grip handle and filled with iron sand, making them extremely comfortable to handle. They will not damage your floor or equipment when dropped.