The image shows a row of four different types of knobs or switches. The knobs are arranged in a horizontal line and are of different sizes and shapes. The first knob on the left is gold in color, the second one is black, the third one is orange, and the fourth one is brown. Each knob has a black knob with the word "ON" written on it in white letters. The background is blurred, but it appears to be a wall or a surface. The image is taken from a close-up angle, looking down on the knobs.