With this nine patch tool, you will be able to experience the speed and accuracy that you have been looking for. You will be sewing a strata of strips together, and cross cutting with this simple tool. The perfection of your units are only a moment away. Comes with a starter book containing four patterns and color photos. Non glare and non skid surface. Chart included for creating 9 patches from 2in finished to 12in finished. Template itself measures 6-1/2in x 12-1/2in.