The setup was great. The problem with printing from eBay was a problem with the setup within eBay for printing USPS labels. Once that was figured out worked great. On eBay print, you need to click down the page to the right to the additional settings and set the print size.Not sure what is going on with Thermal Labels but the quality is gone. I’ve tried 5-6 different brands now. Not sure if it’s an import issue or what but the labels I used for a long time from Rollo are now so thin they curl up immediately upon removing the backing. Some are so thin they won’t even feed through my Rollo Thermal Printer. Gave these a try, they at least feed but the print quality is not even close and you have to be careful they don’t curl up and stick to itself. Anyone who knows of any 4x6 that are still the thicker stock please comment. ThxEasy to use and good value and quality.They are not shipped correctly and they fall apart and stick together. I had to throw away about 15 but the rest worked great!I was initially disappointed with my thermal printer until I tried the Supfive paper, it made all the difference. Great quality prints no matter if you use a roll or flat fold stack.These labels are great, they have a good printing quality.Easy to just “connect” them into the machine. They have a pre cutted line.The stick to the cardboard boxes very good.The other day it rained and one of my boxes got a little wet and the label was perfectly. No faded ink.Very good for what I need.I do a lot of shipping from home and needed more labels, so picked these up. So far they seem pretty good and work as well as the last batch of labels I used from a different brand. They stick to bubble envelopes and cardboard boxes fine. The labels tear way easily and are easy to use. I think these work just as well as any labels I have used in the past, so if you are looking for labels, these should work fine for you too.Compatible with mini thermal printers that print 4x6 labels. It's works with the thermal printer I have with no problem.