[Compatible] with Zebra Label Printers: GC420D, GC420T, GK420D, GK420T, GX420D, GX420T, GX430T, LP 2824, LP2844, LP2442, LP2443, LP2642, LP2742, TLP2844, ZP450, ZD500, ZD500R, ZP500, ZP505. [Specification]: 2-1/4" X 4"(57mm X 102mm) Direct Thermal Labels.
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