6 ft. Solid Red 1/4" Pole Flag Safety Whip with Mounting Bolt This is for one (1) NEW 12 x 18 Red Safety Whip Flag with Mounting Bolt. Flag is 12 x 18 inches. The pole is 1/4 inch around in diameter. The whip flag pole is a solid 1 piece unit. It is 6 feet long ( 72 inches ) Mounting bolt is 1/2" with lock washer and nut. This is standard size. The flags are made out of polyester and are weather proof for outdoor use.