In this video, a person is seen holding a piece of jewelry in their hand. The jewelry appears to be a necklace with a gold chain and a red pendant. The person is using a tool to adjust the clasp of the necklace. They are carefully manipulating the clasp, making sure it is securely fastened. The person's movements are precise and deliberate, indicating that they are experienced in handling jewelry. The background is a plain white surface, which provides a clear contrast to the colorful jewelry. The lighting in the video is bright, highlighting the details of the necklace and the person's hands. Overall, the video provides a detailed view of the process of adjusting a necklace clasp.