Save time on your next mailing and give it a more professional finish with permanent, self-adhesive labels that stay right where you place them. Easy to apply, simply peel and stick the labels to help you complete your labeling tasks more quickly. Address a letter or package in your own unique style. Laser and inkjet compatible. Templates available in popular software and online. 8.5 x 11 sheets. Shipping Labels. Shape: Rectangular; Label Size - text: 2 x 4; Label Color(s): White; Color Family: White.