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):
- Safety tube that inflates with regulator air.
- Check valve prevents air from escaping.
- Inflator/Deflator valve for easy operation.
71” × 5” in / 1800 × 135 mm