Dive Alert Deluxe Surface Marker Buoy 45"x5"

High visibility surface marker buoy for scuba diving. 

Perfect for getting the attention of the boat while scuba diving or snorkeling.

FEATURES

• Solas reflective tape (Coast Guard approved) across the top of SMB creates better visibility day and night.
• An Over-Pressure Valve (OPV) prevents bursting and easy air dumping.
• 45 inches long x 5 inches wide = approximately 8 lbs. of lift.
• Nylon D-ring on the top allows for easy attachment of a light or slate,
• along with a stainless steel D-ring at the bottom for attaching a spool or reel.
• 400 Denier polyurethane coated nylon material. 
• The DiveAlert SMB (surface marker buoy) features Closed-Circuit construction,
• which prevents air spill at the surface.
• Inflate on the surface to attract visual attention or redundant flotation.
• Inflate at depth to send up as a surface marker.
  
• The added pocket can be used for a finger spool, as an extra container,
• or to add weight for more stability in rough water.
• Inflation of the SMB can be done in any circumstance.
• You can inflate the DMB4P/S with your BC inflator hose, or by mouth via the plastic OR steel tipped inflator valve.
• Made of 400 Denier polyurethane coated nylon, this SMB will last dive after dive without issue.
• The nylon strap on the top allows for attachment of a light or slate.