OLFA Frosted advantage 6.5 inch rectangle acrylic ruler is non-slip for stable and safe cutting. Frosted back with black grid lines for clarity on light and dark material. The large easy-to-read black numbers are easy to read. The rulers have black grid lines at every inch; dotted black lines mark the half and black markings along the solid line marks the quarters and eight. The matte back handles in place for safe, stable cutting, but allows the ruler to be repositioned for small adjustments. Applications: The 6.5 x 6.5 inches is small enough to put in your bag, yet has all the benefits of a larger scale. Ideal for cutting out squares miniature, also good for marking and cutting patchwork and quilts. Great for use as a template to mark and cut triangles and photos. For right and left-handed use. Convenient hanging hole. Available in 10 sizes. Imported.