It is made of ABS and aluminum alloy. The temporary parking sign is not easy to fall off and easy to disassemble. The roller hidden parking notice board of the utility model can be easily displayed and hidden by gently pressing, so as to protect the privacy of the owner. Suitable for temperatures from - 30 ¡æ to 60 ¡æ. Car decoration has the characteristics of sunscreen and high temperature resistance. It is suitable for people who like driving. It is suitable for driving scenes.