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.

·         Dimension (L x W) - 71” × 5” in / 1800 × 135 mm

FEATURES:

·         Safety tube that inflates with regulator air.

·         Check valve prevents air from escaping.

·         Inflator/Deflator valve for easy operation.