Avery - AVE05197 Keep everything in your home and office professionally labeled with these Printable Rectangle Labels. These matte white labels help maintain your professional image, providing a classic white surface that lets your colors and text really stand out. Labels stick and stay firm to most smooth surfaces like paper, cardboard, glass, metal and more with permanent adhesive that prevents lifting, curling or falling off. The 8-1/2" x 11" label sheets are optimized for both laser and inkjet printers, resulting in crisp, smudge-free printing. Write directly on labels or personalize them with your own graphics, photos and text. Use free, online designs and templates to easily customize your diskette labels, mason jar labels, product labels, glass bottle labels and more. Each sheet contains 12 labels.