Create professional-looking file folder labels for easy and quick file identification. Ultrahold adhesive ensures your label doesn't fall off your file folder. Labels with TrueBlock completely cover everything underneath so you can reuse mailing tubes, boxes and more. Bright-white labels have permanent adhesive that sticks without lift or curl. Each sheet of labels is acid-free, jam-free and smudge-free. Each sheet has 30 labels sized to fit 1/3-cut tabs. File folder labels are compatible with inkjet and laser printers. Easily customize with free online templates and designs.