Avery® EcoFriendly Address Labels - Permanent Adhesive - Rectangle - , Inkjet - White - Paper - 30 / Sheet - 50 Total Sheets - 1500 Total Label(s) - 5 / Carton Mailing labels offer eco-friendly labeling. The label paper and package are made with a high percentage of recycled material and with a chlorine-free process, which cuts down the amount of harmful substances associated with the manufacturing process. The labels and box are printed on soy-based and vegetable-based inks that come from renewable materials, rather than solvent-based inks. When you're done, the labels and box are also recyclable. Avery offers many free, easy-to-use design and print solutions for labels. Labels are compatible with and inkjet printers.