Fanfold 4 x 6 Direct Thermal Shipping Labels with Perforations, 500 Labels, Permanent Adhesive, White Mailing Labels for Thermal Printer These Fanfold 4" x 6" Direct Thermal Labels are made of high quality material, designed to provide you with high-resolution prints and fast processing. Product information: Name: Fanfold Labels Labes:500 labels per stack Package includes: 1 x Stack fanfold thermal labels