... 5cm hight quality, factory placing china black granite stone floor border 1)-we are professional granite factory since 1997 2 ... punctual shipment + reliable quality,experienced QC team.GRANITE COLORblack,golden,white,grey,brown,red,pink,blue,green,etc.POPULAR SIZE small ... /1800/2000/2400/2800mm1200 x2400/2800mmothers as per requirements 35)Polishing degree: Above 85 degree, polishe surface 100% ok above ...