SPECIFICATION: Name:security posts for driveways Parking Pole Material:Stainless Steel Height:60cm,75cm.Diameter:7.6cm FEATURES: 1.DURABLE DESIGN:With an IP65 rating & solid steel body,Robust and Waterproof. 2.Safety barrier made of stainless steel,strong,durable and shiny 3.Steel Pipe s protect buildings,pedestrians and equipment from vehicle or forklift collisions. 4.The pillar and the base are separate.If parking pole blocks the road,the column part can be temporarily removed. INSTALLATION STEP: 1.Mark the punch position 2.Drilling with an electric drill 3.Tighten the screws 4.Installation is complete