Dcdcd Groen 2L Diving Snorkeling Equipment Residual Pressure Gauge(Groen)

DCDCD

Food grade silicone, healthy and odorless 1 press can easily release pressure and exhaust Waterproof and anti-fog clearly visible Breathing surface air extends dive breathing time External explosion-proof valve, safer to use, more accurate explosion-proof value Welcome and I wish you a happy life, my friend, Manufacturer: DCDCD