... , Korea, Middle east, Europe, and America. Description: 1. g635 granite staircase,china granite stairs,marble stairs,staircase,stair treads,stair,step,bullnose ... , china black, g684, g636, baltic brown, uba tuba, blue pearl, giallo ornamental etc. 3. Product information 1NameG635 granite staircase2MaterialGranite stone3UsageIndoor decoration4Available sizeAs ...