5 Pcs Plastic Straight Rulers with Centimeter Scale for School Students

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Straight Plastic Measuring Tool Ruler With Clear Centimeter Scale And Magnifier

Centimeter Scale Plastic Ruler Straight Measuring Tool With 2X Magnifier Bar

Color Transparent Ruler Plastic Rulers - Ruler 12 inch Kids Ruler for School ...

Centimeter Scale Plastic Ruler Straight Measuring Tool With 2X Magnifier Bar