... . good quality 3. fast delivery G682 Yellow Granite Stair Granite Step:1. Details Information: Product Information:Stone NameGranite Stair, G682, G664 ... ,G687,G654,G562,G603,G614,Shan'xi Black etcStone FormStair ( Step / Riser)Thickness1.5cm,2.0cm, 3.0cm, 4.0cm etcSizes110 ...