... 3.0mm. The thickness of the chip paper board we can offer is 0.48, 0.56, 0.64, 0.72, 0.8, 0.88, 1.0, 1.2 ... , 1.3, 1.5,1.8, 2.0, 2.5 ... , 3.0, 3.5, 4.0, 4.5, 5.0 The measurement we can product is 787 ... 1000gMax 5%gMin 3%gTHICKNESSMM±0.05mm±0.05mm±0.05mmHUMIDITY%9%±111%±112%±1MEASUREMENTMM±0.5mm±0.5mm±0.5mmDIAGONALMM±2mm±2mm±3mmPLY BONDJ ...