Open Box Dive Alert Surface Marker Buoy DMB4SO - Orange Used Spearfishing Accessories If the seat post diameter

If the seat post diameter is from 31 to 31

The Amphibian’s hard-wearing optimized outsole gives a superior level of grip and maximum stability

All the lenses are tempered glass for maximum clarity

suitable for intense use

492 cubic inches (90 liter)

Open Box Dive Alert Surface Marker Buoy DMB4SO - Orange Used Spearfishing Accessories If the seat post diameterPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION SMB Surface Marker Buoy DMB4SO The DiveAlert SMB (surface marker buoy) features Closed Circuit construction, which prevents air spill at the surface. Inflate on the surface to attract visual attention or redundant flotation. Inflate at depth to send up as a surface marker. Solas reflective tape (Coast Guard approved)