Good Measure - 4 x 4 Ruler

4 in. square, this ruler is perfect for those small cuts or to square up your 4" blocks using the abundant sight lines and the clear positioning circles. This series of rulers will work together as a compatible set. These rulers read right to left and left to right and have perfect sight lines. But perhaps most important of all, a portion of the proceeds from each ruler goes to The Breast Cancer Foundation. These rulers are made in the US