... , red, green... ISO 9001:2000 OEM offer Material: Stone (Rusty Cultural Stone, stacked stone) Specification: 305*305*12/19mm 457*457*12/19mm ... , honed, chiseled, bush-hammered, sandblastesd, tumbled, rough-rubbing, picked, mushroom, machine-cut, grooved and so on.Usage: for wall and floor ...