... gauge 9 3.Surface Treatment: electro Galvanized Corkscrew Ground Stake(10"x30")Beefy Stake,U-Top heavy duty ... wire stakes much easier to put in the ground ,they are also easier to manage when distributing ... outdoors because the sign can be pushed into the ground by using the wire part. A wire stake ... 4 mil Coroplast sign and then into the ground.Features:25 pieces per case9 gauge steel construction1/4 ...