Dive Alert SMB+ Surface Marker Buoy Accessories Snorkeling Fins Abrasion-resistant

Abrasion-resistant

and angles from a variable distance quickly and with high accuracy

architects

this Innovative Buna Rubber O-Ring Kit will be helpful in a variety of scenarios

5”-Powered by three LR44 alkaline batteries

Dive Alert SMB+ Surface Marker Buoy Accessories Snorkeling Fins Abrasion-resistantThe DiveAlert SMB (surface marker buoy) features Semi Closed Circuit (one way valve) construction, which prevents air spill at the surface. The DiveAlert SMB (surface marker buoy) features Semi Closed Circuit (one way valve) 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. Solas reflective tape (Coast Guard approved) across