FE Surface Marker 70"

This signal tube can be used to mark yourself on the surface in case you need others to know your position. Also known as SMB, Safety Sausage, Signal Tube or Surface Marker. This particular model comes in yellow, orange and pink.

• 6 foot signal tube comes with oral inflator, regulator inflator opening, and dump valve.
• Comes with an opening in the bottom of the tube and is weighted by lead
• Keeps air inside until released by activating the dump valve