The video shows a single manta ray swimming in the ocean. The water is a deep blue color, and the ray is white with black spots on its back. It has a long, thin tail and two large, wing-like fins that it uses to propel itself through the water. The ray is seen swimming gracefully, with its fins moving in a slow, rhythmic motion. There are no other creatures or objects visible in the video, and the ray is the main focus.