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Amazon.com : 2 Pack Plastic Ruler Straight Ruler Clear See Through Measuring Acrylic Tool for Student School Office with Centimeters and Inches (6 Inch+12 Inch) : Office Products
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4 Pack 6-Inch Straight Rulers,Clear Plastic Ruler, Suitable for Student School and Office Drawing Measuring Tools, Kids Ruler, Standard Ruler, Centimeter and inch Ruler, Small Rulers - - Amazon.com
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