This delayed surface marker buoy (DSMB) combines a high-visibility buoy with an integrated reel and line system, designed to make deployment easy during decompression or safety stops.
The buoy measures 181 cm long and 13.5 cm wide. It is made from bright orange 75D TPU-coated nylon with SOLAS reflective tape for maximum visibility.
 
The single-moulded polymer reel includes 15 metres of line, featuring a colour change from orange to yellow at approximately 5 metres to support quick depth identification. A polymer top-mounted D-ring and attachment clip allow secure connection to your BCD or harness. The reel stores neatly in an elasticated pouch with bungee cord.
 
The buoy features a quick and easy inflation/deflation system with an over-pressure valve, offering multiple inflation options for fast, reliable deployment.