Patio-on-a-Pallet 18 in. x 18 in. Concrete Gray Variegated Traditional Yorkstone Paver (Pallet of 64-Pieces)This pallet includes 64 pieces of 18 in. x 18 in. Traditional Yorkstone patio blocks, a total of 144 sq. ft. This pallet can create a 12 ft. x 12 ft. outdoor patio. The 18 in. square Traditional Yorkstone patio blocks look very similar to natural stone. These patio blocks are uniform and easy to handle. Add this beautiful addition to your backyard and get the expensive natural stone look at a fraction of the price. It's an entire 12 ft. x 12 ft. patio