Ocean Reef Space Extender Full Face Mask (Multiple Colours) Size:Medium/Large the cover on the Poseidon

the cover on the Poseidon SE7EN has a built-in handle and trim weight system

Air Cell: Radio Frequency (RF) Welded Seam 15mm Urethane Internal Bladder

Don't leave on a vacation without a spare Tank Band

large one handed nose pocket for easy ear equalization

2 button push OC bailout

Ocean Reef Space Extender Full Face Mask (Multiple Colours) Size:Medium/Large the cover on the PoseidonOverview The Space Extender is the mask for the avid diver, advanced adventurer, and diving professional. Coldwater certified, balanced, on demand, integrated regulator. Polycarbonate visor (siloxane double coated for scratch resistance). Directional exhaust valve (4 positions). Dive pre dive switch. Includes the Extender Kit (frame + accessories). SAV (Surface Air Valve) included. This IDM has it all right off the bat. A fully customizable product