IST SB-1 Inflatable Signal Buoy with Dive Flag 

Surface marker with international dive flag.

・Inflatable surface buoy alerts those above the water to your location below

・Wide, stable base and conical shape help keep the buoy in place

・Bottom ring for attaching quick release weights in choppy or high-wind conditions

・Includes 12×15” traditional U.S. diver down flag, bottom valve prevents overinflation