Height Measuring Growth Ruler/Chart

Ruler for children to track their growth over time.

A dismantle-able ruler for tracking the growth in vertical height/length of a small animal (likely human) in to a larger one. Rather than using the old door-frame as a height chart, cut out a nice removable version.

Measurements in centimeters, inches and feet simultaneously.

Surprised wasn't one on thingiverse already as we're keen to track the growth of our little squirt.

We are not graced with great height in my family, so the ruler only goes to the height of a door (slightly more than 2m) if there's interest I'd be happy to modify to extend longer.