Dive Alert SMB Surface Marker Buoy Accessories Watch Straps Revolving strap buckles

Revolving strap buckles

Download cable for PC- Sherwood Wisdom II dive computer with chrome buttons

4-channel design for more propulsion

chop and saw

- Back entry with YKK zipper and pull cord

Dive Alert SMB Surface Marker Buoy Accessories Watch Straps Revolving strap bucklesThe 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