OLFA Patchwork Cutting Ruler 12.5''x12.5'' QR-4S

Olfa rulers are acrylic rulers with a non-slip matte surface, widely used in crafts and patchwork projects. Their transparency allows for easy visualization of your work, enabling the creation of parallel and perpendicular compositions using their grid lines. The grid lines are highly legible, making them noticeable on both dark and light surfaces. The unit of measurement is the inch, with increments of 1/2, 1/4, and 1/8 inch for more precise measurements.