Customize your own unique cable organization labels, wire tag labels, jewelry labels, tamper-evident labels and more with Avery 1/2" x 2-1/2" Matte White Barbell Labels. Avery barbell labels are carefully constructed with patented features to provide the best results. Sure Feed technology prevents jams or smudges by creating a more reliable feed through your printer.These white barbell labels are compatible with both laser and inkjet printers so that you can effortlessly print bold, bright colors and clear, sharp text. The sturdy permanent label adhesive makes sure that your labels stick and stay to a variety of surfaces without peeling, curling or falling off. Easily customize labels with your own designs, art, symbols and messaging by using the free label templates and designs in Avery Design & Print.