XS Scuba Surface Marker Buoy 7 SMB Dive Knives Has now become a sought-after

Has now become a sought-after collector's item

Material Thickness

HIGH SURFACE RATIO BLADE Large surface area blade improves pivoting

the already extraordinary visibility of the Matrix is increased by 25%

XS Scuba Surface Marker Buoy 7 SMB Dive Knives Has now become a sought-afterThis large, 7 (2. 1 m) SMB is the one you want when you know that you will be diving in a location known for strong wind and currents. The large diameter will help keep it vertical in adverse conditions and and will be more easily seen by boats. This large, 7 (2. 1 m) SMB is the one you want when you know that you will be diving in a location known for strong wind and currents. The large diameter will help keep it vertical in adverse conditions and