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The Stripology Squared Ruler by Gudrun Erla for Creative Grids makes squaring up a breeze! The easy-to-read markings help you square up half-square triangles, quarter-square triangles and blocks up to 12". Ruler measures 14.75" x 18".

The Stripology Squared Ruler is part of our 2016 Holiday Gift Guide. Shop all of our Gift Guide items here! Gift Guide items are sold on a pre-order basis and expected to be in stock before Christmas. Last day to order for USPS Priority Mail shipping to receive by 12/24 is 12/15. Last day to order for in-store pick up by 12/23 is 12/17.