Large flat pieces of stone that are larger then 2 feet in diameter. Typically used for patios and larger walkways. Flagstone can be 1" - 3" thick. One ton of flagstone will cover approximately 80 - 100 square feet depending on thickness as well as spacing.
Please note that prices on-line can be different than in store. Pricing is valid on-line only and may not be honored in store due to inventory, location, or other promotions.