... .Finish:high grade polish 5.Origin:China Polished Silver Gray Travertine Slab1.Own factory in Shuitou2.Over 11 years ... like fountain, marble sculpture, column, etc. Name Polished Silver Gray Travertine Slab Blockwe can provide travertine,granite,marble,onyx,slate ... ,Flamed-treated,Acid washing,Water cutting,Dry-hang,Honed ,Sand-sprayed,Brush-hammered,Edge polished,Chiselled,Pineapple,Flamed brush,Square ...