The video shows a close-up of a person's hands holding a bicycle chainring. The chainring is made of metal and has a series of teeth around the edge. The person is holding the chainring with their fingers and thumb, and they are rotating it to show different angles. The background is blurred, but it appears to be a white surface. The chainring is mostly black with some silver and gold accents. The person's hands are visible, and they are wearing a dark-colored shirt.