In the video, a man is seen working on a wooden shelf. He is wearing a white cap and a grey t-shirt. The man is using a blue level to ensure that the shelf is perfectly horizontal. He is seen checking the level multiple times to ensure that the shelf is perfectly aligned. The man seems to be very focused on his work and is taking his time to ensure that the shelf is level. The background of the video is a plain white wall, and there are no other objects or people visible in the video.