TACRAY Titanium Straight Ruler in Both cm & INCH Linear Measure, 19cm Anti-skidding Ruler, Multiple-Functional Ruler with a 1/4" Hexagonal Screwdriver (Black Coating) - - Amazon.com
Linex Ruler Stainless Steel Imperial and Metric with Conversion Table 150mm Ref Lxesl15
Amazon.com: STAEDTLER Ruler, 30 cm Length, Double-Sided Scale for Left- and Right-Handed Users, Made of Transparent Plastic, Ruler in polybag, 562 200 PB : Tools & Home Improvement
Herlitz 8700601 16 cm Transparent Plastic Ruler
Pangda 12 Inch/ 30 cm Junior T-Square Plastic Transparent T-Ruler for Drafting and General Layout Work (1)
Amazon.com: Ruler – Adhesive Backed – 1 Inch Wide X 2 Meter Long – Left to Right – Metric - 1mm Grads – White – 2 Pieces : Tools & Home Improvement