Razor Delayed Surface Marker Buoy (DSMB)
Essential for side-mount and open-water divers for use during separation from the boat, technical dives, drift dives, or night dives.

• D-ring at the top and D-ring at the bottom for line attachment
• Reflective tape on both sides for improved surface visibility
• Pressure-relief (overpressure) valve
• Plastic inflation valve and open bottom for second-stage or long-hose inflation
• Lead weight at the bottom to keep the buoy upright
• Bungee and hook-and-loop (Velcro) closing with D-ring to prevent unrolling and reduce packed volume
• Two-sided color scheme to improve visibility in varying weather and to support signaling

Sizes: 150 cm × 15 cm or 180 cm × 15 cm.

Inflation: The inflatable tube can be filled using the wing LPI hose underwater for initial inflation or by the long hose/second stage on the surface, depending on diver preference.

Safety features: The overpressure relief valve helps prevent bursting and unintended deflation after use.

Included: 30 m Razor spool with double-ender for line management and deployment.