This set comes with a full 3/8" wet suit, 2 80 cu. ft. tanks inspected for NITROUS for deep diving , but can be refilled for air, set is complete and comes with BC, Dive Knife, Dive Computer and gauges, fins, weights , belt, gear bag mask , octopus. Because of shipping restrictions tanks cannot be shipped so must be picked up. Just add water and you will be diving I am selling because I lost my left leg in a motorcycle accident a few years ago and don't get out much anymore , someone may get some use out of this great equipment.,