Permanent, self-adhesive labels stay right where you place them. Easy to apply, they 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. 8 1/2 x 11 sheets. Shipping Labels. Shape: Rectangular; Label Size - text: 8.5 x 11; Label Color(s): White; Color Family: White.