What a true blessing these labels have been! We process several FBA items a day in addition to using our Zebra printer for all of our merchant fulfilled inventory as well. Nothing is more frustrating than running out of labels. Thanks to this wonderful product and the decision to offer these from FBA, worrying about labels is a thing of the past.If we are in a rush, we just pay $3.99 to overnight (that's 0.00195 cents a label, but usually just order a roll as soon as we drop one into the printer.And as for the labels, they are incredible. Having tried several different FBA labels, we are extremely happy with the quality of this product. They are perfect for the Zebra and show such crisp, bright definition with ever single print. They are the perfect combination of sticky, but not too sticky. In other words, you never have to worry about one of these labels falling off your item, but you can rest assured that your customer can easily peel them off when the product reaches them.We just can't say enough about these labels - they are everything we were searching for and much more! Thank you!!!