The image shows the interior of a train car with a yellow safety mat on the floor. The mat is made of metal and has a black and yellow striped pattern. On the right side of the image, there is a black metal pole with a metal bracket attached to it. The pole appears to be part of the train car's interior, as there are two doors visible in the background. The floor is covered in small rocks and pebbles. The image is taken from a low angle, looking up at the pole.