Ruler, Creative Grid Sq It Up

Ruler, Creative Grid Sq It up and Fussy Cut Triangle
Dual-purpose: Use vertical, horizontal & diagonal lines to square up any triangle up to 6 1/2in. To fussy cut, center a design in a triangle from 1in to 6 1/2in. The drilled holes at 1 1/2in to 5 1/2in lets you mark & add the seam allowance to fussy cut pieces.