Zotemo Stainless Steel Ruler, 12 Inch, Math Classroom Supplies, 2-Pack

Zotemo Metal Ruler, 12 Inch Stainless Steel Ruler with Metric Measurement, 2 Pack, 30 Centimeters Long Straight Edge Ruler with Inch to MM Conversion Table for Students, Machinist and Drafting

Zotemo Metal Ruler, 6 Inch Stainless Steel Ruler with Metric Measurement, 2 Pack, 15 Centimeters Straight Edge Ruler with Inch to MM Conversion Table for Students, Machinist and Drafting

Mr. Pen- Machinist Ruler, 4 Pack (6, 8, 12, 14 inch), Metric Ruler, Millimeter Ruler, (1/64, 1/32, mm and .5 mm), 6 inch Ruler, Stainless Steel Ruler