Universal Laser Printer Permanent Labels, 1 x 4, White, 100 Sheets, 2000/BoxPermanent, 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: 1 x 4; Label Color(s): White; Machine Compatibility: Laser Printers; Material(s): Paper.