The octagonal sign base is easily installed and has a bolt-in option available. Fill with up to 11.5 gallons of concrete, sand or water. Available in blue, yellow, red, green and brown. The sign base weighs 21 pounds and the sign post weighs 5 pounds. This sign base withstands the harsh weather conditions without fading, cracking, peeling or rusting. Easily customizable to create a uniform look for your facility.