This item is a set of kids growth height chart. Size are enough for your daily diy use, you can easily make your own professional looking growth chart ruler. You can create a height measuring ruler on the wall, or a movable giant wooden ruler on the wood; Create your own 7 feet wooden growth chart ruler for your kids. Features - Color: As shown. - Material: PET. - Size: About 30.48 X 15.24 X 0.2cm. - Great help to diy your growth ruler chart. - Made of PET material, durable for long term using. - With it, you can easily make your own professional looking growth chart ruler. - Smooth and precise cut edges help ensure accurate results. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 7 Height Chart