Strong reflective:Comes with reflective tape,the warning color is eye-catching,highly reflective,and it is safer to drive at night. Hanging ring design:The top of the column is welded with a hanging ring.If you need to add a protective chain after installation,you can directly access it. Four-hole base:The four-hole screw base makes the overall stability of the parking column stronger.This column functional features and easy to assemble. Various Uses:This bollard stands vertically to enhance visibility and protection of entrances,parking lots,sidewalks,bike paths,etc