Quality – Our Priority: Smudge-Free & Fade-Resistant labels. Print darker & sharper barcode UPC labels that permanently adhere to virtually any surface. Perfect for FBA and as return address labels – be confident that your mail will reach its destination safely. QUALITY: True-Ally 50×25 Barcode Label Sticker – 2 x 1 inch – 50mm x 25mm – 2 Ups Compatible Labels are White. Print darker & sharper barcode UPC labels that permanently adhere to virtually any surface. BPA-free, Easy to peel off, fast & clear printing. MULTIPURPOSE: True-Ally 50×25 mm. Multipurpose True-Ally 50×25 mm 2up thermal Barcode address replacement labels are great to use to create address shipping labels for packages, envelopes, hardware, CDs or disc labels, barcode SKU labels, racking labels or organizing the office with file labels.