The Helix Oxford 30cm Folding Ruler is a versatile and practical tool for students, professionals, and hobbyists. Designed with a patented snap-fit folding hinge, it conveniently folds in half, reducing its length to 15cm for easy storage in pencil cases or drawers. When extended, it provides a full 30cm measurement length.

Crafted from clear, shatter-resistant plastic, this ruler ensures durability and safety. It features both metric (centimeters and millimeters) and imperial (inches) graduations, catering to diverse measuring needs. The transparent material allows for precise placement and alignment on various surfaces.

Whether you're drawing straight lines, measuring objects, or engaging in technical drawing, the Helix Oxford Folding Ruler combines functionality with portability, making it an essential addition to your stationery collection.