Rhino Red 52" safety ruler cutting ruler is extra-wide for comfort, safety, accuracy. Made of durable, lightweight aluminum with chromium steel cutting edge. This safety rule features a tough, baked-on red powder-coated finish that is durable and looks great. Hi-tech, super-grip backing prevents slipping. Comfortable, no-pinch guard feels good and protects your hands. 3.6" extra-wide base for stability. EZ-to-read ruler on the cutting edge is graduated in 1/4 inches. Trim fast. Trim straight. Trim safely. Cutting ruler works great with our Rhino cutting mats. Protect your hands and cut straight with the Rhino 52" steel edge safety ruler straightedge.