The YASI Surface Marker Buoy (SMB) is an excellent, affordable choice for boat and shore divers. Thanks to its nearly 1.5-meter length and wide SOLAS-A reflective tape on top, it is visible from a considerable distance, even in choppy waters. Rolled down, it can be carried while attached to a reel (or spool) or stowed in a pocket.

YASI SMB Key Features

• Design: Self-sealing
• Visible: SOLAS-A Reflective Tape at the top
• Practical: Plastic D-ring at the top
• Noticeable: Diver Below signage and flag
• Functional: Over Pressure Release Valve

YASI SMB Specifications:

• Open Dimensions: 142cm long x 21cm wide
• Rolled Dimensions: 26cm wide x 8cm diameter
• Weight: 300g
• Volume: 11.1 Litres
• Colour: Orange

Maintenance:
After any use in salt water, SMB’s and any over pressure release valves must be rinsed with fresh water.

SMBs Explained and Compared