Pinit Add A-Quarter Ruler 2 1/2in x 18in(0) No Reviews yet SKU: CM18 $18.99 Quantity discounts available QuantityPrice In Stock Quantity -+ Add to Shopping Cart Details The specially designed lip on this ruler automatically allows 1/4 inch seam allowance to any angle for your rotary cutter. Great for larger paper piec... Manufacturer CM Designs DetailsManufacturerBackDetailsThe specially designed lip on this ruler automatically allows 1/4 inch seam allowance to any angle for your rotary cutter. Great for larger paper piecing projects.BackManufacturerCM Designs Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review