Hyperwear Elements of SandBell Exercise Training DVD with 3 SandBell Weights (43 lbs Capacity) 40-minute foundational workout DVD features over 20 exercises Includes three Hyperwear SandBells (6lb, 12lb and 25lb capacity) Safer for you and easier on floors than metal weights Dynamic exercises for strength, power, and metabolic conditioning Pre-filled SandBells arrive ready-to-use