The video shows a person using a belt sander to smooth out a piece of wood. The wood is clamped down to a workbench, and the person is holding the wood with one hand while moving it back and forth against the sanding belt. The belt sander is turned on, and you can see the wood being sanded down. The person's hand is visible, and they are wearing a ring on their finger. The workbench is made of metal and has a grid pattern. The wood is light brown and appears to be a small piece of lumber. The belt sander is green and black, and there is a warning label on the side of the machine.