Abstract: A display device has a forwardly-protruding portion extending forwardly (and optionally, upwardly or downwardly) from the device; a U-shaped support portion connected to each end of the forward-protruding portion; and vertical connection sections connecting each of the U-shaped support portions to a rearwardly directed support arm connected to the respective vertical connection section. The U-shaped support portion is shaped to abut a first horizontal surface of a shelf, the vertical connection section is shaped to abut a front vertical surface of the shelf, and the rearwardly directed support arm is shaped to abut a second horizontal surface of the shelf, such that the U-shaped support portion, the vertical connection section, and the rearwardly directed support arm abut their respective surfaces of the shelf so as to slidably mount the display device onto the shelf with the forwardly-protruding portion extending forwardly of the front surface of the shelf.