The Ocean Pro Deco Buoy has the full array of features to make it a perfect choice for decompression diving and everyday recreational dive activities.The fluoro Pink colour is the the most visible colour at water level and stands out even more than Orange or Yellow.The Deco Buoy also features 3 different inflation options including via your Regulator using the throat opening which houses a one way valve, orally through the attached valve or valve connection to a BCD type QD inflation hose.The Deco Buoy has a built in an over pressure relief valve to ensure the Buoy doesn't over pressurise if deployed at depth.