Description: *Not Compatible With Dymo 4XL LabelWriter* Label Size: 4" x 6" 250 Labels Per Roll Core Diameter: 1" Core Direct Thermal Labels 100% Compatible with Zebra Eltron 2844 2742, 2442, 2443, 2642 , 2622, 2543, 3742, 3642, and the ZP 450 Perforation Between Labels(Easy Tear Off) Self-Adhesive (Just Peel N Stick/ No More Taping!!!!).
eBay