⓵What is the name of the billboard in the shopping mall that is propped on the ground and can be folded up and taken away at any time?

The billboards in shopping malls that are propped on the ground and can be folded up and taken away at any time are mobile billboards, also called "roll-up boards."

 

Reference:

Roll-up banners, also known as poster stands and display stands, are stand-up promotional posters. It is often found in street passages with a lot of people, assisting self-employed roadshow promotion activities, or temporary stalls. The main material of roll-up banners is plastic or aluminum alloy. Alternatives to roll-up banners are street banners, road flags, posters, stickers, etc.

Roll-up banners are also called poster stands and display stands. They are also called roll-up stands, roll-ups, roll-ups, etc. in the advertising industry. They are vertical promotional posters that are commonly found in street passages with a lot of people. Self-employed road show promotion activities, or temporary stalls.

The structure of the roll-up is a scroll on the ground. From the ground upward is a shrinking column with a buckle on the top of the column. When used, an upright poster is pulled out from the scroll to attract tourists. people's attention.

The roll-up banner is suitable for conferences, exhibitions, sales promotions and other occasions. It is one of the most frequently used and most common portable exhibition equipment.