DigiOrange Pack of 1200 White Mailing/Shipping Labels for Laser/Inkjet printers Practical and Easy-to-use: Works well with online postage and postage software (USPS, UPS, Fedex, DHL, eBay, & PayPal Shipping). Cost Effective: 2X cheaper than leading postage mailing label competitors. Premium Quality: Matte White, Do not Curl, and 100% Jam-Free. Strong self-adhesive to make sure labels stick securely on almost any surface. Printer Compatible: Inkjet and Laser printer approved. 4 labels per sheet. Label size: 3.5 x 5 Inches. Pack of 1200 labels (300 sheets). Customer Support: Issues or questions? Connect with our U.S based customer service.