Zebra Z-Perform 1000D. Product colour: White, Label type: Z-Perform 1000D, Print technology: Direct thermal. Label size: 101.6 x 101.6 mm, Size (imperial): 10.2 cm (4\"), Core diameter: 7.6 cm. Labels per pack: 1432 pc(s), Labels per roll: 1432 pc(s) Z-Perform 1000D 1432 per roll, 4 per case, per pack. Media Size - 4\" x 4 \" - 101.6 mm x 101.6 mm Media Format - Roll Compatible Printers 105S, 105Se, 105SL, 110PAX3, 110PAX4, 110XiIIIPlus, 140Xi, 140XiII, 140XiIII, 140XiIIIPlus, 160S, 170Xi, 170XiII, 170XiIII, 170XiIIIPlus, 220XiII, 220XiIII, 220XiIIIPlus, S300, S400, S500, S600, Z4000, Z4M, Z4Mplus, Z6000, Z6M, Z6Mplus