Brand new tile, bought 2 boxes and installed about 8 sheets and decided to go a different route. 11 sheets are brand new and there is a box of the ones we tore up that are still functional. Each sheet is approximately 20”x12”. A box of 10 sheets cost me $170 from Decora. This was purchased 3 weeks ago so you could buy more if needed. Email for pickup in the Fairfield area.