Granite Stair Step,Riser,Landing 1.Spiral, Circular, Straight 2.Polished, Honed, ... 3.Red,Black,Grey,Yellow,White,Pink. Product Name: Granite Stair Step,Riser,LandingWe are producing inside and outdoor Natural Granite ... , flamed, bush-hammered, sand-blasted6. Edge Finishing: Bevel, straight, bull-nose, round edge7. Payment Term: 30% T/T in deposit, 70 ...