SMBs

Surface Marker Buoys (SMBs) are an essential safety item for scuba diving, helping make you visible at the surface and during ascents.

Used to signal your position to boats and surface support, SMBs are especially important when diving in areas with boat traffic, currents, or when surfacing away from the entry point. Deployed either from depth or at the surface, they improve safety and situational awareness for both divers and crews.

This collection brings together SMBs designed for reliability, visibility, and ease of deployment — offering dependable options for recreational, technical, and training dives alike.