In the video, a person is holding a knife in their hand. The knife has a black handle and a black blade. The person is also holding a black sheath, which is used to protect the blade when it is not in use. The sheath has a clip on the back, which is used to attach it to a belt or a pocket. The person demonstrates how the knife can be inserted into the sheath and how the clip can be attached to a belt. The video is shot in a close-up view, focusing on the person's hands and the knife.