Dumbbells weights consists of 8 weight 0.95lbs dumbbell plate, adjustable range is 4lb, 6lb, 8lb, 10lb each weight (A Pair 8lbs 12lbs 16lbs 20lbs). 20 lb is total weight for the pair. Each dumbell has max weight of 10 lbs for a combined total weight of 20 lbs.