Ocean Reef Predator Extender Full Face Mask Size:Medium/Large thus converting the DIN mode

thus converting the DIN mode back to the conventional scuba yoking system

4x Blue light

Ergonomic exhaust channels bubbles away from field of view and reduces exhaust effort

Tank Pressure

Exowear slows thermal loss by 36% at 1ATM of pressure (proven in controlled lab thermal testing)

Ocean Reef Predator Extender Full Face Mask Size:Medium/Large thus converting the DIN modeOverview Commercial divers best choice, Special Corps Mask of choice, a mask that can withstand the toughest and most frequent use possible. Regulator cover in marine use Anodized Anticorodal, lightweight, resistant, durable aluminium. Reg adjustment knob, internal screw, in AISI 316 stainless steel. Easy to operate with thick gloves. 2 NBR straps included with the mask. Reduced positive buoyancy, 232 g (0. 5 lb.). Stainless steel quick releases for