... Green Sandstone,natural green tile 2.Surface Processing:flamed 3.Size:20*20*4cm,30*30*4cmand larger Customized 1., Green sandstone,natural green tile,paving sandstone tiles,sandstone ... slab, tile, paver stone, curbstone, border, irregular shape, wall stone, cube stone, stone mailbox, stone bathtub and others. 2.Surface ... : Honed, Polished, Bushhammered, Sandblasted, Flamed, Tumbled, ...