MIDORI Plastic Multi Ruler 50cm Clear

A ruler that can measure up to 50 cm when opened. Since the center axis of the back has an anti-skid elastomeric sheet, it prevents the deviation when drawing a long straight line.,You can catch it every 15 degrees and measure the angle.,With scale of ground point easy to measure height and depth.,Acrylic,[When closed] H35 × W 269.5 × D 8 mm ,[When opened ] H 32.35 × W 510 × D 8 mm