We use the 1x 2-5/8 size labels [staples # 5160/8160] comparable with Avery labels for virtually all correspondence and most box shipments. East peel-off clean neat laser-ink printing from our computer works all the time. Only once does a use have to set margins from print functions on office computer then they are set for all future use. And easy to repeat print those used most often. We use tyhe whi9te labels but we know that some companies may find the clear ones useful too. Either works fine. A perfect buy. for a simple but very important funcion. PS UPS Fedex and USPS can scan read them for high speed shipment movement too.
I use a lot of labels but I don't like the boxes of labels as the adhesive tends to get a little "old" before you use them all so this quantity of labels is just perfect and so is the Staples brand name -- who needs to spend the money on Avery to get a great product.