Made of ABS plastic material, durable, sturdy and high-temperature resistant, will not deformate. Two movable brackets make the shelf compatible with a variety of screens, like computer monitors, TV dispaly etc.Helps Keep Furniture Tidy: If you don’t have a shelf like this attached to your computer monitor or television, your couch, coffee table or desk may end up covered in office supplies, remotes, or other small objects. By installing one of these shelves, however, you’ll be able to get some of that clutter off your furniture and onto the shelf instead, where it can sit inconspicuously. Non-Slip Surface: The surface of each of these shelves is of a non-slip nature, which means that you won’t need to be extremely concerned about objects that you place on your shelf falling off.