The video shows a close-up of a person's foot with thick toenails. The person is wearing blue gloves and using a tool to trim the toenails. The toenails are yellowish in color and appear to be very thick and unhealthy. The person is carefully trimming the toenails, starting from the thickest ones and then filing down the nails as thin as possible. The video provides a detailed view of the process, showing the person's technique and the condition of the toenails.