These beautiful pieces of old slate are in excellent condition. They measure 22" x 11". We have hundreds of pieces available. I have a 10' x 30' enclosed porch where I used this slate as flooring, as pictured. It has been down for over 12 years and is a beautiful and durable floor. Very easy installation. These pieces are larger than most you find, and I can ship several pieces in a flat rate post office box for a good price. They are used today for many craft projects, but are still useable for roofing, flooring and other projects. Price in this ad is for 1 piece.