4x6 Zebra 2844 ZP450 ZP505 Direct Thermal Shipping Label for FEDEX, UPS, USPS - (3 Rolls; 1350 Labels) - Walmart.com
Amazon.com : BizPal DTP-1000 Direct Thermal Printer, High Speed 4x6 Label Printer, Supports Shipping Labels, Barcode Labels, Household Labels and More,Windows, Mac and Linux Compatible : Office Products
BCL D110 Label Printer, Ethernet and USB Port, Prints 4x6, Inkless Thermal Printer BCL110 - The Home Depot
BCL D110 Label Printer, Ethernet and USB Port, Prints 4x6, Inkless Thermal Printer BCL110 - The Home Depot