[ Air tank dolly for scuba diving; Breathing apparatus for underwater swimming; ] Buoyancy compensator devices for divers; Divers' masks; Diving equipment, namely, protective diving shoes; Diving gloves; [ Diving goggles; ] Diving suits; [ Ear plugs for divers; Life-buoys; ] Lifejackets [ ; Nose clips for divers and swimmers; Pressure gauges; Underwater diving and decompression computers; Weight belts for scuba diving ]