The Dymo LabelWriter 4"x6" Extra Large Shipping Labels are designed for seamless printing with Dymo LabelWriter 5XL or 4XL printers. Utilizing a direct thermal printing process, these labels eliminate the need for costly ink or toner. Each roll contains 220 peel - and - stick labels, allowing you to print one or hundreds of labels effortlessly. The labels are packaged in rolls, preventing messy sheets and label jams, making them ideal for all your shipping needs.