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. Label Size - text: 2 x 4; Label Color(s): White; Machine Compatibility: Inkjet Printers; Laser Printers; Sheet (W x L): 8 1/2 x 11.