Traffic Delineator Post Safety Cone Post Caution Cones with Detachable Base, Outdoor Stainless Steel Rustproof Parking Bollard Posts Driveway Barrier(4 Pack,55cm/21.6in). Wide Application: This safety barrier post is good for parking spaces, garages, driveways, parking cones, street stanchions, warn of danger in construction and maintenance zones, traffic control, crowd control; It also provide increased visibility and protection to entrances, parking lots, sidewalks, bike paths, and more. They are commonly used in traffic-sensitive areas. Easy to Install: Traffic delineator posts with 4 anchor bolts are easy to install on the base plate, the quick assembly can save your effort and time. You just need to find the right spot in the ground or concrete, drill holes, insert expansion screws and tighten them. Detachable Delineator Posts: The column and base of the parking barrier are detachable and separable. Put the column down before parking, and lock the column after parking. It is convenient and quick to park. The base can hold 30 tons. Stainless Steel Bollard Post: Safety bollards post is made of stainless steel, it is durable and has the greatest strength, durability and resistance to oxidation, ultraviolet rays and harsh weather conditions. Reflective band: The reflective coating meets night visibility requirements. Satisfaction Guarantee: We are committed to providing customers with quality products, if you encounter any problems with the product or the hardware after receiving your item, please let us know, we will resolve it immediately! Farbe:4 Pack