natural stone step, top surface flamed,sandblasted, or bushhammered colour: all ... ,Flamed,Honed,Bushhammered,Sandblasted,Brushed,etc.Avaliable colorsGranite and Marble from China,India,Brazil,Norway,South Afraca,Saudi Arabian, Turkey,etc ... 3+3cm thickness double step.The fiber and glue are from Germany.Advantage1) More than 15 years experience on stone field 2 ...