In the video, a man is seen standing on a boat in the middle of a lake. He is wearing a white long-sleeved shirt and a black cap. The man is holding a large green net, which he lifts up and down in the air. The net appears to be made of a mesh-like material and is filled with water. The man seems to be demonstrating how to use the net, possibly for fishing or other water-related activities. The background shows a clear blue sky and calm waters, with a few other boats visible in the distance.