* Large multi-purpose ruler for pattern drafting & altering * Clearly marked metric measurements * Versatile for drawing grainlines, lengthening & shortening patterns Straight lines, curves, & perfect patterns – our Rule Tailor Square does it all! This large, multi-purpose ruler is a must-have for sewing enthusiasts. With clearly marked metric measurements & the ability to draw grainlines, lengthen or shorten patterns, & more, it's a versatile tool that keeps your sewing projects on point!