The image is a photograph of a sign posted on a glass door. The sign is white with black text and has the word "PALLET" written in bold letters at the top. Below the text, there is a message that reads "One customer permitted inside at a time. Please stay clear of the entrance at all times. And wait until the entrance is clear before entering or exiting." The sign appears to be warning people to stay away from the entrance. The background is blurred, but it seems to be an indoor space with a brick wall.