Easy Installation: The base has 4 holes to fix the bollard to the ground by screws quickly and easy installation. Various uses: This bollard stands vertically to enhance visibility and protection of entrances parking lots sidewalks bike paths Commonly used in busy areas. Strong reflective: Bright yellow reflective tape enhances driver visibility to encourage awareness and caution when driving increased visibility at night. Stable and durable: Bollards made of 3mm thick metal Powder-coating also protects traffic barriers parking posts from oxidation UV rays and harsh weather conditions. What you will get: 1×Security Posts for Driveways 4×Screw. We guarantee to provide you with quality products and service and you can buy with confidence.