This 3D puzzle growth chart is laser cut out of 1/4” natural Baltic birch with laser-cut acrylic numbers in the color of your choice. Each piece connects to the next like a puzzle and is easily attached to the wall with 3m strips. Measurements start at 6” so the growth chart can be hung above the baseboard and measures up to 6’6”. Puzzle comes wrapped together with a piece of twine. NOT boxed. Purchase a variety of individual acrylic images to be able to offer you customers.