These Rules are Titanium Coated for exceptional wear and visibility! These are long-lasting, hard wearing rules with a non-glare finish with RC80 hardness. That is 30% harder than standard chrome rulers! They are scratch resistant with microfine graduations, and the gold color provides excellent clarity and contrast. Features include... 6" in Length Rigid Graduations: 8ths, 16ths, 32nds, 64ths $30 Total Minimum Order