... 900 up mm300 x 600 x 12mm (12" x 24" x 1/2")1800 up x 1200 up mm400 ... 1200 up mm300 x 600 x 20mm (12" x 24" x 3/4")Thickness:20mm, 30mm,…Or customized400 x ... x 20mm (16" x 24" x 3/4")600 x 600 x 20mm (24" x 24" x 3/4")Or ... sight.G367Irregular slabEdge Processing: Bullnose edge, threshold edge, flat edge, semicircle edge, french edge, flat edge, ogee bullnose edge, ogee edge, round, dupont and so on ...