... 30mm,Other sizes available 5)Finished:Sandblasted,honesd,etc. Chinese green sandstone outdoor wall tiles Description:1)Items:Sandstone,Yellow ... Sandstone,Sandstone Tile,Sandstone Slabs2)Materials: Sandstone3)Colors: Green,Beige , Red, Black, Yellowetc.4)Size: 60/30x60/ ... fruitfully mutual beneficial cooperation with your esteemed company. Chinese green sandstone outdoor wall tiles