Square Quilting Ruler, 9.5"Quilters and crafters rely on their rulers, and you can rely on this OLFA square ruler. It's an ideal substitute for larger square rulers. Use as a template for squaring up to 9" blocks, borders and backgrounds and for cutting squares, triangles and strips. Frosted acrylic with black numbers and lines for clarity on light and dark coloured fabrics. Grid lines are spaced at the inch with increments of 1 8, 1 4 and 1 2 inches