Cendrex

Table of standard sizes - (inches) (mm)
AHA GYP	12X12	(304 X 304)	16X16	(406 X 406)	18X18	(457 X 457)	24X24	(609 X 609)
AHA GYP	8X8	(203 X 203)

AHA PLY	12X12	(304 X 304)	16X16	(406 X 406)	18X18	(457 X 457)	24X24	(609 X 609)
AHA PLY	8X8	(203 X 203)