The Complete Diving System Proton Regulator loaded with both VAD and DFC for the ultimate in performance Proton octo Ultra-light weight Airtrim System II for perfect buoyancy control, added comfort and no dangling corrugated hose MRS (Mechanical Release System) Weight Integration – 30 lb capacity (20 lbs Diver releasable – 10 lbs non-diver releasable trim weights for improved weight distribution and balance) BC folds into itself for a conveint carrying bag Nitrox Compatible to 40% (The Recreational Limits of Nitrox) 1000 Denier Ballistic Material BC Hose retainer to hold your gauges and octo in place Safety Whistle Color: Black with Yellow accents Size/Lift:Medium/34 Console ready – shown with optional pressure gauge (not included-see below to order) FULL MANUFACTURER’S WARRANTY