Helix Plastic Folding Ruler 30cm

These Helix plastic folding rulers bring professional grade measurement accuracy with their unique design, featuring a snap fit hinge for secure closure during transport or storage anywhere.

• Compact design measures 30cm when fully extended for easy reading.
• Includes a reliable snap fit hinge mechanism to prevent accidental opening.
• Suitable for office and school projects requiring precision measuring tools.
• Constructed from durable plastic to withstand frequent use and bending without cracking.
• Lightweight format ensures easy portability inside bags or drawers efficiently.