In the video, a person is holding a knife in their hand and using a clip to attach it to their pocket. The knife has a black handle and a silver blade. The person demonstrates how the clip attaches to the knife by sliding it onto the handle and securing it in place. The clip is made of metal and has a small hole at the end to fit onto the knife's handle. The person then shows how the clip can be removed by sliding it off the handle. The video is shot in close-up, focusing on the person's hands and the knife.