This ruler is perfect for cutting squares from strips, cutting strip sets into segments, cutting pieces for mini quilts, trimming foundation piecing, and cutting diamonds, triangles and hexagons. It's marked for left and right handed use.Details:Clear3" x 9"Includes 1/8" gridlines for miniature and Seminole patchworkConvenient size for home, travel and classesIncludes 30, 45 and 60 degree anglesHighlighted features for use on light and dark fabricsUse with rotary cutter or straight edge blades Marked for left and right handed useAcrylic