Granite stairs, Stone steps and risers, Stone stair 1. Materials: G603, G654, G633, G684, G640, G682, etc. 2. Surface: Polished, Flamed, Honed, Bush Hammered, etc with slip resistant stripe 3. Edge: Bullnose, Eased, or as your requirements. 4. Sizes is as per customer requirement. 5. Suitable for indoor and outdoor. If you are interested in, pls feel free to contact us...