Avery® Eco-Friendly Shipping Labelsfor Laser and Inkjet Printers, 2" x 4" - 2" (50.80 mm) Width x 4" (101.60 mm) Length - Permanent Adhesive - Rectangle - Laser, Inkjet - Matte - White - Paper - Recyclable, PVC-free, Permanent Adhesive, Customizable, Chlorine-free, Water Based, Peel-off - 10 / S