Sheet Format Technical Area Sheet size: 22,9 x 27,2 cm 9" x 10 3/4" Thickness: 4 mm · 1/8" ITEM H1 Sheet size: 25,9 x 26,6 cm 10 1/4" x 10 1/2" Thickness: 4 mm · 1/8" Sheet size: 25,1 x 25,3 cm 9 7/8" x 10" Thickness: 4 mm · 1/8" ITEM 02 ITEM T45 263