... popular construction materials in European and North America.sandstone surfance:honed,Polished,Bushhanmmered,sandblaster,Flamed,Tumbled,Grooved ... ,Point stalk,Natural split,Pineapple,Sawn,Rough-rubbing,Pickling,Chiselled,Mushroom and ... ,30x30cm,40x40cm,50x50cm,60x60cm,80x80cm,100x100cm and larger size,And the biggest size for each surfaces ...