Parking facilities series products are easy to install, firmly in contact with the road surface, and the vehicle passes through without impact and noise. Both day and night are highly visible and the warning color is obvious. There are many suitable places for parking facilities, such as urban intersections, highway crossings, toll channels, gardens, residential areas, parking lots, government units and so on. The position device is used in the parking lot to control the parking position. Installed behind the parking space to limit the accurate parking position of the vehicle, avoid collision with other vehicles when reversing, and the broken body has a certain degree of flexibility, so that the vehicle reduces tire wear. Two parking spaces per parking lot