In the video, a man is seen standing in a garage, wearing a black apron and a green plaid shirt. He is holding a silver triangle ruler and a silver square ruler in his hands. The man is demonstrating how to use the rulers to measure and cut a piece of wood. He places the ruler on the wood and uses a saw to cut along the lines marked by the ruler. The garage is well-lit, and there are various tools and equipment visible in the background.