Effortlessly mass print your customizable Avery labels by creating a master sheet, then producing multiple sheets using a high speed copier The square corner white matte full page shipping labels are great for shipping labels, organization labels, and package labels Easily create and personalized these multipurpose labels using the free designs, templates, and mail merge tools on the Avery site The full sized copier labels are designed to stick and stay to cardboard, paper, plastic, glass, tin and metal with its permanent adhesive hold The customizable shipping labels are optimized for high speed copiers