Comprehensive growth analysis A thoughtful system for longterm observation of height changes, helping parents document a child's growth over time. Keeps an accessible, reliable record of growing up. Reliable moisture protection Durable wooden frame with an impregnated special canvas provides water resistance. Suitable for permanent placement in various interiors while preserving the growth curve's dimensional accuracy. Practical handling Folding design enables easy wall mounting and flexible storage, saving space in living areas. quality writing material A surface with permanent ink adhesion ensures distortion lettering and a professional appearance throughout the life of the product. Use scenarios At home in a child's bedroom or play area to track height over the years and maintain a lasting record of growth. In a clinic, daycare, or educational setting where a durable growth chart withstands frequent use and keeps markings clear. In spaces with limited wall area or changing interiors, where the folding design allows easy mounting and compact storage when not in use.