4 Yellow Rolls of 250 4" x 6" Direct Thermal for Zebra 2844 ZP-450 ZP-500 ZP-505 Shipping Labels 1000 total, 1" Cores. Blank Labels Brand Made in the USA. 4" x 6" Yellow Direct Thermal Labels Compatible with Zebra and Eltron Printers 250 Labels per Roll 1" Cores 1,000 Total Labels