FreeX 600 SuperRoll Premium 4x6 Thermal Shipping Labels | Works with Rollo Thermal Printer | Not with Zebra, Brother, Munbyn Printers | Works with Amazon, Ebay, FedEx, UPS, USPS | Commercial-Grade - FXLABEL

• UPC   758358993597
• NOT COMPATIBLE WITH ALL LABEL PRINTERS - Please make sure the built-in label holder has at least 5.12 inch (130 mm) diameter to hold 600 4x6 labels per SuperRoll. It is designed for FreeX WiFi SuperRoll Label Printer and compatible with Rollo thermal label printer. NOT COMPATIBLE with Zebra ZD420, Brother QL-1110NWB and DYMO Label Printer 4XL. THICKEST THERMAL PAPER - FreeX Labels are made of 75 GSM (grams per square meter) thermal paper, making them 50% thicker than the industry standard 50-60 GSM. With this unrivaled thickness, our FreeX label paper is truly smudge proof, and oil & water resistant. Ensuring the darkest and clearest high-resolution printing of images and words! No more worrying about splotchy, faded and illegible labels. STRONGEST SELF-ADHESIVE GLUE - FreeX premium labels come with 16 GSM hot-melt glue (compared to the regular standard of 10-12 GSM). No edge rips on your labels! No more wasting time having to re-attach flimsy labels to packages! EASIEST PEEL OFF AND LOWEST PAPER JAM - Your daily printing frustrations matter to us! To make sure you have fewer paper skips, jams, and an easy peel off process, we use the premium 60 GSM white glassine underneath our thick thermal paper. SGS CERTIFIED BPA-FREE - At FreeX we pride ourselves on being SGS certified (Ref No. CAN20-029558). Our tested labels don't contain carcinogens of any kind to prevent from endocrine disorders like other labels. FreeX labels don't just get the job done, they keep you safe!