See Through Acrylic Ruler, 12", Clear

Ideal for home, school and office. Accurately scaled in 1/16" on one side and millimeters on the other. Ends have extra margins for clear starts and stops and plumb lines to aid in checking right angles. Raised beveled edges. Hang-up hole. Ruler Type: Standard/Metric; Length: 12"; Standard Scale: 1/16"; Metric Scale: Centimeters; Millimeters.

Price: 1.98 from Zuma Office Supply US