Blank high-quality self adhesive shipping labels. Can be used with UPS, US Postal Service, FedEx, or any other shipping company. These labels are great for printing shipping online using Stamps.com, PayPal, and any other method of online shipping. Label Size - 8.5" x 5.5", 2 Labels per 8.5" x 11" Sheet. 50 Sheets = 100 Labels. X-Large, Bright White Matte Finish, Half Sheet Shipping Labels Works in Inkjet, Bubble Jet or Laser Printers Accommodates a Company Logo or Customized Format. SELF ADHESIVE - Easy Peel and Stick - No More Taping!! High Quality, Jam-Free & Curl Free INDUSTRIAL Heavy Weight Shipping Labels!!