sandstone, yellow/red/purple/white sandstone, sandstone slab/tile/block Sandstone is a type of high quality natural rock without light pollution or radiation hazard to human being. A.quarts over 52%; B.clay around 15%; C.goethite around 18%; D.miscellaneous over 10% Sand rock,sound insulation,misture absorption,no weathering outside,no dissolving in water without moss and easy clean. YellowSand Rock 1.Size:300×200cm,300×100cm,200×100cm,30×30cm,etc. Thickness:≥2mm Any size of customer's request 2.Surface finishes: hone finished,natural surface,etc. 3.Usage:for walls,carved board,artistic vase,sculpture&fountain,style fireplace,Roman pillar,door and window frame,etc. 4.Our company can offer all kinds of specific sand stone. .High quality and Favorable price. Company introduction: Laizhou Yunlei Stone Industrial Co., Ltd. of Shandong(Our company)is a domestic large scale stone material enterprise of self-support import and export business which synthesizes mining, slab processing, special shape carving, and construction together. Our company provided marble and granite for Tian’anmen Square. We'll try our best to make whatever you want.Welcome customers from all over the world to cooperate.