Wide Applications: This steel pipe can be used either inside or out for storefronts, parking lots, sidewalks, machinery protection, in-plant protection or any traffic-sensitive area. Safety Bollard post parking bollard pile Parking Lock Parking Barrier traffic Steel Corner Guards security posts Road Cones warning column Guardrail Stainless steel material: The surface is as smooth as a mirror, does not rust, strong, durable and shiny. Reassuring shopping experience: We to provide you with quality products and service, and you can buy with confidence. If you ever have any questions or concerns, please feel to contact us. High-visibility: The car 's locking arm features reflective tape that allows for visibility in low light or at night.