Easy to install and remove Place these magnetic label holders onto metal surfaces such as pallet racks for a simple and effective way to hold and display small product tags and labels. Simply stick the label holders onto any metal surface. They are perfect for product display racks and pallet racks. Easily identify items on racks or scan UPC labels with these label holders. Use these instead of sticking non-removable item tags directly onto your racks. Mounts to any metal surface Simply stick the label holders onto any metal surface. They are perfect for product display racks and pallet racks. Easily identify items on racks or scan UPC labels with these label holders. They are also easy to remove.