Zebra LD-R2AQ5J 4" x 2" Z-Perform 1000D Paper Labels | Core Diameter: 0.75", 300 LPR, 36 RPC | QL420, QL420plus , P4T PrintersProduct DescriptionOrder Online the Zebra LD-R2AQ5J 4" x 2" Z-Perform 1000D Paper Labels | Core Diameter: 0.75", 300 LPR, 36 RPC | QL420, QL420plus , P4T Printers. |