Back40Life | 60" Premium Engraved Wooden Growth Height Chart Ruler - The Establishment (Dark Walnut + Antique White) Completely handcrafted with a durable stain and paint finish. Topped off with 2 coats of high-quality clear sealer for scratch resistance and durability. Lettering is engraved and painted for heirloom quality. Birch plywood provides excellent strength and stability (resists warping, splitting, and bows) and a smooth writing surface. Scale measures from 1'9" to 6'8". Hardware included - ready to hang. Overall dimensions: 7.25"W x 60"L x 0.5"T