Pay attention to the advertisement in the elevator: 1. Advertisements should be set in eye-catching places, so that people who take the elevator can see them every time, so that people who take the elevator can deepen their image every time. 2. If it is a print advertisement, it should not be too big, because it will make people feel depressed in the elevator, as if surrounded by advertisements, and the effect may not be good. On the contrary, the advertising space is not big enough to attract people. At the same time, print advertisements use the most suitable lighting. 3. If it is a TV advertisement, the advertising video should not be too long, because many times if it is too long, there will always be a feeling of no head and no tail, and attention should be paid to the collocation of music. 4. Pay attention to the color of the advertisement, not too many colors and pay attention to coordinate with the color of the elevator. 5. The advertising audience should be investigated before advertising, and the advertising can be targeted.

Materials, one is a publicity board made by inkjet printing company, and the other is acrylic board.