The traffic safety barrier is a plastic traffic column that can be disassembled and has a height that adjusts freely for flexible use as a parking guide in garages. The parking lot pole is made from plastic materials and functions as a practical traffic delineator post cone for parking lots, suitable for road barricades and lane marking. The warning column features a simple structure that makes installation quick and easy, serving as a garage car stop indicator and convenient traffic delineator. The garage parking aid provides a stable, strong traffic column that resists deformation. It can be weighted with water or sand to enhance stability and uses a plastic warning post design. Use scenarios: - In a private or commercial garage to guide parking and prevent collisions with walls or fixtures. - In parking lots to delineate driving lanes, mark spaces, or restrict access to certain areas. - As a temporary road barricade or traffic control post at events or construction sites. Key attributes: - Function: adjustable height, disassemblable, durable parking guidance and traffic delineation - Compatibility: suitable for garages, parking lots, and temporary road control - Size/Weight: adjustable height; can be weighted with water or sand - Material: plastic construction for lightweight handling and corrosion resistance - Performance: stable and deformation-resistant for repeated use