The video shows a person's hand holding a black and yellow saw. The saw has a ruler on it, and the person is using it to measure the length of a piece of wood. The wood is placed on a wooden table, and the person is holding the saw with their left hand while using their right hand to measure the length of the wood. The saw is moving back and forth along the length of the wood, and the person is adjusting the saw to get an accurate measurement. The video is shot in a workshop setting, and the person appears to be a carpenter or woodworker.