Check the listing for details. 500/1000 4"x6" Fanfold Direct Thermal Shipping Labels for Zebra & Rollo Printers. Condition: New. Listed at 10.99 USD. Label Size: 4"x6" Labels Per Stack: 500 Labels It is only suitable for thermal printers and NOT for laser or inkjet printers. 100% Compatible with Zebra Eltron 2844 Compatible with Zebra, Fargo, Elton, Datamax, Sato, Intermec, NEX and other direct thermal printers Do not compatible with Dymo 4XL printer.use Intuitive label design software to get creative with your label designs. .Label Size: 4"x6" Labels Per Stack: 500 Labels It is only suitable for thermal printers and NOT for laser or inkjet printers. 100% Compatible with Zebra Eltron 2844 Compatible with Zebra, Fargo, Elton, Datamax, Sato, Intermec, NEX and other direct thermal printers Do not compatible with Dymo 4XL printer.use Intuitive label design software to get creative with your label designs. .