Ultraflex SAFE-T® Ruler

5 - 13 years. Twist and roll this UltraFlex™ 12 / 30 cm ruler to measure curved and angular surfaces accurately. SAFE-T® Plastic will not break or

At almost 4 wide, these rulers are the ultimate in comfort and stability. The rubber backing helps keep the ruler in place, and the curved, 1.75

Ultimate Safety Rulers

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Learning Resources Ultraflex Safe-T Ruler

Big Foot Safety Ruler, Sign Shop Straight Edge Ruler - USCutter

Meter Stick

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Measurement, Rulers, Classroom Rulers, School Supplies

Ultra-Flex Knee Pads