DiveSafe Delayed Surface Marker Buoy – 7ft Closed Bottom with High Visibility Reflective Band, Strob…See more

The Delayed Surface Marker Buoy (DSMB) is a must-have for any scuba diver, providing maximum visibility during the day and nighttime emergency situations.

With its 7ft height and Diver Below markings, it's easy to spot from afar, ensuring your safety in crowded areas or signaling your boat team.

The highly visible reflective band wrapped around the diving marker makes it visible from up to 500 yards away at night, giving you peace of mind while diving.

Reliable and rupture-resistant, this DSMB is made from durable 210D nylon fabric, double stitched with a TPU coating for added strength.

Deploy it orally underwater and control ascension with the reel for safe and easy use.

Don't dive without one!