In the video, a person is seen using a belt sander to smooth out a piece of metal. The person is wearing protective gear, including gloves and a mask, to ensure safety while working. The belt sander is moving back and forth over the metal, creating a shower of sparks as it grinds away the rough edges. The metal appears to be a long, narrow strip, and the person is holding it steady with one hand while operating the sander with the other. The background is dark, focusing the viewer's attention on the bright sparks and the shiny metal being worked on.