DSMB 4ft Surface Marker Buoy with 100ft Finger Spool Reel Diver Below Signal Flag Tube Scuba Diving Equipment Open Bottom Set (4ft)

The Diver Below Surface Marker Buoy is a must-have for any diver looking to increase their visibility and safety underwater.

With its high-visibility reflective band on both sides, it clearly indicates that there is a diver below the surface.

The product also features an easy-filling design with a mouth/low-pressure BCD snorkel, making it simple to inflate and deflate as needed.

Additionally, the weighted block at the end of the tube ensures that it stands upright, providing a steady and safe diving experience.

The product also includes an automatic shut-off feature after inflation, as well as an overpressure relief valve to prevent any potential ruptures.

And with its orange color, this marker buoy is easy to spot from afar, making it the perfect choice for any diver looking to stay safe and visible underwater.