natural granite stairs easy to clean easy to maintain 1. Product Name: Granite stairs or Granite steps2. Material: Natural granite3. Usage: Indoor or Outdoor4. Hot Materials Recommended:RED: Tai Shan Red, G664,etc.YELLOW: Giallo Ornamental,Giallow Fiorito, Raw silk, Kashmir Gold, Orlando, Golden Persa, Xili Yellow, etc.BLUE: Blue Pearl,Luna Pearl,etc.GREEN: Emeral Star,Verd Butterfly, etc.WHITE: ...