Size: 60cm both size are meticulously

Aviation quality aluminum material from Aircraft wings for making the rulers.
Flexible, durable and never shape change. 1.5mm thickness !
Ideal for professional pattern making, at home or at school. Always Used for lapel, elbow, skirt, slack, trouser or anywhere a special contour is needed. 0.5cm calibrations on one edge and two sides, it is an essential tool with grading rule for pattern making, tailors, students, sewing etc.
Styling design ruler is a helpful tool for any sewing, quilting, or crafting project.