Such a smart idea! Instead of pencil hash-marks and scribbled dates on the trim of a kitchen door, Boom Design has developed the Measurement Shelf, a piece of furniture that lets you keep an easy record the kids' ever-changing height using the integrated measuring stick that makes up one leg of this unit. It only comes in white/orange, so if you are over orange, this might not be the shelf for you, but the 4 side access do make the Measurement Shelf a versatile piece of furniture for small spaces. This retails for $315.00, and utter disbelief over how fast your kids are growing up is not included. Good Posts: • Photo Growth Charts. • Tier Shelving by hivemindesign. • The Self Shelf.