Thermal Shipping Label - 4" x 6" Fanfold Direct Thermal Labels with Perforations - Permanent Adhesive - Mailing Labels - 100 Labels/Stack These fanfold 4x6 thermal labels are made of high quality material, designed to provide you with high-resolution prints and fast processing. Thermal shipping labels are made of high-quality raw materials, which can effectively prevent oil, water, and scratches. Allows your information to be displayed on the label page for a long time. 4 x 6 label printer paper have a strong self-adhesive type, which can be stuck well on any smooth surface without falling off, such as envelopes, cardboard, paper, plastic, glass, etc. 6 x 4 printer labels suitable for Zabra, Follo, Fargo, Datamax, Elton and Other Direct Thermal Printers. Would not happen the situation of sheets waste or jams. Ideal for use as shipping labels, address labels, FBA labels, barcodes, name tag stickers, anything needs to be labeled. Thermal shipping labels 4 x 6 can be used as USPS, UPS, FedEx, DHL, Amazon, eBay shipping labels