What is the size of the general advertising pole?

What is the size of the general advertising pole?

1, single size is 150 * 40 or 120 * 35, these two are more common, depending on the thickness and height of the light pole decision.
2. advertising pole is an essential form of advertising. Advertising pole is mainly used for advertising promotion on both sides of the road. It is mainly aimed at vehicle personnel and passersby whose objects are on the way. It is achieved through large-length and large-scale advertising pole. Advertising effectiveness.