 Surface Position Marker and Redundant Flotation. Be Seen From a Distance or in Rough Conditions! |
 The DiveAlert SMB (surface marker buoy) features closed-circuit (one-way valve) construction, which prevents air spill at surface. Inflate on the surface to attract visual attention or redundant flotation. Inflate at depth to send up as a surface marker. Solas reflective tape (Coast Guard approved) across top of SMB creates better visibility day and night. 
Over-Pressure Valve (OPV) prevents bursting and easy air dumping. 65 inches long x 8 inches wide = approximately 40 lbs. of lift.Nylon strap handle on top allows for easy attachment of light or slate. 400 Denier poly-urethane coated nylon material. |