600 Half Sheet Shipping Labels Laser/Inkjet USPS UPS Fedex 600 labels in total; each label is 8.5 x 5.5 inch, two (2) labels per sheet Each sheet is 8.5 x 11 inch (letter size) For laser and inkjet printers Triple-packing: plastic bag+carton+shrink wrap--keeps moisture and dust out! 200 labels per pack