Avery Repositionable Shipping Labels With Sure Feed Technology, 55613, Rectangle, 2" x 4", White, Pack Of 1,000 - These bright white Repositionable Labels with Re-hesive Technology can be removed and reapplied without damaging the label or envelope. Easy to fix improperly placed labels, whether upside down or even with the wrong address. The repositionable adhesive becomes permanent and guarantees labels will not fall off.