Standard cell size (mm)??：3.2 Nominal density（kg/m3）：can be customized
Standard cell size (mm) ：3.2
Nominal density（kg/m3）：other density can be customized.
Thickness（mm）：the thinnest is 1, the specific thickness can be customized.
Nominal dimensions（L （mm）*W （mm））：1200*2400, 1300*2600, other size can be customized.
