Dive marker TA1102

The TUSA Rescue marker and SMB (surface marker buoy) is an invaluable tool for any diver, no matter your experience. An SMB shows that a diver is down and alerts the surface exactly where you are in the water.FEATURES > - Safety tube that inflates with regulator air. > - Check valve prevents air from escaping. > - Inflator/Deflator valve for easy operation. > - Dimension (L x W) - 71” × 5” in / 1800 × 135 mm