MFLABEL 25 Sheets 6-UP Easy to Peel FBA Labels 3-1/3inch x 4inch White Shipping Labels -150 Labels-

1. sheet size-- 8.5" x 11", label size-- 4" x 3.33". 2. The 6-UP shipping labels are 100% compatible with Laser/ Inkjet printers. 3. The thermal transfer address labels are very adhesive on boxes and envelopes. 4. MFLABEL Company is factory direct sell. Our labels are all with competitive price and premium quality. 5. We can accept custom all kinds of baarcode shipping mailing labels. 6. If you have problem on the printer setup or label use, please contact us via Amazon message. We will give you a suggestion.