... Grey,GREENLAND Grey Marble ,we can supply it by big slab,small slab and any customized sizes. 1) Standard Sizes:-Cut ... to size/ Tile: 30x60, 60x60cm,80x80cm,100x100cm etc, -Big slabs: 260cm-up x 150cm-up , thickness,1.6cm, 1.8cm ... ,etc, -marble countertops, worktops, vanity tops, etc2) Surface finishing: polished,etc3 ...