Open Box Ocean Reef Extender Kit (Retrofittable On Space, G.Divers & Raptor Masks) Color:Emerald it also offers a left-right

it also offers a left-right hose attachment option

The system includes a fixed yoke knob and environmentally sealed design for durability in coastal to deep water environments

allowing for seamless gestures whether you're maneuvering your spear or adjusting your gear

or a relaxing day at the beach

Open Box Ocean Reef Extender Kit (Retrofittable On Space, G.Divers & Raptor Masks) Color:Emerald it also offers a left-rightUpgrade your Gdivers basic model IDM or any OCEAN REEF full face scuba masks from 2006 onwards with this kit. It is compatible with masks featuring a nylon clamping band. Choose from a variety of 7 vibrant colors to personalize your gear.