USE Steel rule is the perfect measuring tool for a teacher, student, architect, designer, and engineer, and is ideal for use in the home, school, library, study room or office. Essentials for craft supplies kit. Ideal for precision measuringDESIGN Manufactured from stainless steel metal and designed with the artist and crafter in mind. Xcut has the perfect tool for any project. Accurate scale for measuring, can be used with stanley knife or scalpel, calipers tool for precision measuringMEASURE Ruler measures clear, straight, edge, accurate metric and imperial markings, For ease of measuring, a very handy tool for unparalleled accuracy. Ideal for sewing, craft, carpenters, kitchen use, Must have for craft tool set IDEAL Easy to use and read, steel metal will not deform or get damaged on these quality rulers. Metal steel rulers will be helpful to measure items and architectural drawing, and plans, also suited to school classes and office use.