A4 label sheets compatible with FBA, 100 sheets per pack, perfect for printing with precise dimensions. - Brand: A-one - Number of sheets: 100 sheets (4000 labels) - Size: A4 (52.5 x 29.7mm) - Label thickness: 0.09mm - Paper thickness: 0.15mm - Product number: 80322 Compatible with inkjet printers, peels off cleanly, and resists ink bleeding. I purchased these for Amazon FBA, but I gave up without opening the package, so they are new and unused. Thank you for looking.