Package Includes: includes 6 Pack 12 inch wooden ruler, Sufficient quantity providing versatility for all your measuring needs. Wooden ruler: Made of high quality natural wood, BPA free. very tough and not easy to bend, with smooth surface, wood material won't split, allows a long serve life. Double-Side Ruler: Wooden ruler with dual side measuring features sharp delineated numerals and graduations with an imperial scale in 1/16" and metric. Accurate Scales: Straightedge with double bevel design makes it more convenient to read the scale, markings ensure that you can quickly and accurately measure. Wide applications: wooden rulers are suitable for home, office using , also can be applied for experiments and crafts, this ruler set offers convenience for a wide range of applications.