4.5 (661) · $ 5.99 · In stock
The latest version of the SubGravity SMBs, these new Gen 2 SMBs feature dual bungee retaining loops for maximum security when stowed.
Surface Marker Buoy (aka SMB or DSMB)
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Surface Marker Buoy (AKA SMB OR DSMB)
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SubGravity Delayed Surface Marker Buoys or DSMBs (also known and commonly referred to SMBs / Surface Marker Buoys) increase diver safety by providing
Surface Marker Buoy (AKA SMB OR DSMB)