a weight-lifting exercise equipment cylindrical shape a handle to grip a heavy metal material, usually iron or steel size and weight markings on the handle a rubber or neoprene coating for grip and comfort
dumbbell which is a weight-lifting exercise equipment dumbbell which has cylindrical shape dumbbell which is a handle to grip dumbbell which is a heavy metal material, usually iron or steel dumbbell which has size and weight markings on the handle dumbbell which is a rubber or neoprene coating for grip and comfort