Delhi Quartzite Stone is a naturally hard and strong building material that is resistant to chipping, scratching, staining, and general wear and tear. Not only are these cobblestone pavers durable, but they are also extremely easy to maintain, as simple washing periodically will help to keep them looking as beautiful as the day they were installed. This Delhi Quartzite Stone will maintain their beautiful look and color for generations to come with minimal effort required on the part.