Bulk Wooden Rulers: with 60 pack wooden rulers, you'll always have enough rulers at your disposal; Whether you're equipping a classroom or sharing with family and friends, this bulk supply ensures you're never short of a reliable measuring tool; It's suitable for classrooms, workshops, and home use, providing convenience and preparedness for any measuring task Hardwood Durability Material: crafted from sturdy hardwood, these 12-inch/30 cm wooden rulers promise long-lasting durability; The smooth ensures ease of use without any snags or splinters, making it an ideal choice for students, teachers, and professionals alike; The durability of the wooden material means it 't crack easily, giving you confidence in its extended service life Easy Integration into Binders: each ruler comes with a single metal edge and handy holes, making it easy to slide into a three-ring binder; This feature is incredibly convenient for students and professionals who need quick access to their measuring tools; No more fumbling through your backpack or desk; Your ruler is right where you need it, when you need it Dual Measurement Scales: equipped with both 1/16 inch standard and 30 cm metric scales, these wooden rulers offer versatility that suits a variety of needs; Switch between scales with ease, ideal for those who work across different measurement systems and require precision in their tasks; Whether for school projects or professional designs, accuracy is always within reach Diverse Applications: these rulers are indispensable for students, teachers, artists, architects, and engineers, serving as an essential measuring tool in various settings; From classrooms to offices, and workshops to home projects, this ruler is versatile enough to handle any situation; Whatever your need, you can rely on this ruler to meet it Smooth for Effortless Use: Enjoy a hassle-free measurement experience with these smooth-surfaced wooden rulers. Their finish ensures that your writing flows smoothly along their edges, which is crucial for precise drawing or any detailed work. Whether jotting down notes or designing layouts, these rulers help maintain a steady hand. Wooden Design: Choosing a ruler made from natural wood is an eco-friendly decision that supports sustainability. Not only does the wooden material offer robust durability, but it also adds of natural beauty to your office supplies. Make an environmentally conscious choice without compromising on quality or appearance. Size: 12 inch/30 cm Color: Wooden Material: Wood Package Contents: 60 * Wooden Ruler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.