Creative Grids Multi-size 45° & 60° Triangle Ruler CGRMS4560

This multi-sized ruler is two triangles in one! The math required to cut these angles is incorporated into the easy to read black and white markings. Use the 45 degree side to cut half-square triangles from strips up to 5-1/2 inches wide, creating half-square triangles up to a finished size of 5". Use the 60 degree side to cut equilateral triangles from strips with a finished height of 5".