How to install the sketch bracket?

First, take out the exhibition stand that needs to be installed. Then take off the bracket, spread the bottom feet and put them on the ground. Then insert the other two poles into the holes at the four corners. Secondly, take out the poster as a display frame.

The name poster originated in Shanghai and is a way of publicity. In the past, posters were used in plays, movies and other performances and activities. Shanghainese usually refer to professional theatrical performances as "going into the sea", while those engaged in professional theatrical performances are called "going into the sea".