The magnetic back allows you to place the mount on any metal surface. Perfect for keeping documents close at hand in file cabinets, shelves or machinery. Tear-free welded seams provide added durability. Thickness/Grade: Heavy. Finish: transparent. Percentage of post-consumer recycled content: 0%. Pre-consumer recycled content: 0%. Number of tabs: 0. Material: Vinyl. Loading orientation: top. Transparent color. Blade Protector Type: Ticket. Number of holes drilled: 0. Total recycled content: 0%. Insert size: 30.5 x 22.8