This is an incredibly useful tool for when you are re-designing or working with material when you don't have access to a digital copy. Simply overlay the gauge and your material to clarify font-size, spacing, line thickness and more. An ideal tool for graphic design, typography and marketing.Details:Translucent3" x 13.75"24 leading gaugesFeatures 1/16" gradationsScales are in picas and point sizesFlexibleDurable plastic construction