Trident Dive Flag 14" X 16" Scuba Diving Safety/first Aid, Safety Gear Red and white traditional diver down flag measures 14 x 16 inches Heavy duty poly coated woven nylon withstands the elements Reinforced grommets allow for hanging horizontally or vertically Diagonal, wire stiffener bar on reverse keeps flag unfurled in windy conditions Slip on sleeve for flying from a post or pole