Mares Torpedo Snorkelling Surface Marker Buoy (SMB), a simple inflatable surface buoy a useful piece of freediving or snorkelling safety equipment.

Sturdy PVC supplied with 20m line. Streamlined, aerodynamic design to help reduce drag on the surface. Torpedo shaped floating buoy to help ensure you can be located and be 'seen' from the surface.

The underside of the buoy also has 6 conveniently located line attachment points.