Feature:1. Easy Installation: The acrylic boards can be easily stuck on the wall using the adhesive backing and marked with accuracy for a hassle free installation process.2. Secure Attachment: The acrylic boards securely attach to the wall, ensuring that they stay in place and provide accurate measurements.3. Clear Scale: The scale on the acrylic boards is clear and easy to read, allowing for accurate measurements. Measurable height is 70180cm/2.35.9ft.4. Protective Film: The acrylic boards come with a protective film that can be peeled off after installation, keeping them clean and free from scratches or damage.5. Versatile Use: The acrylic boards can be used on various wall surfaces and are suitable for both residential and commercial applications.Specification:Item Type: Growth Chart MirrorProduct Material: AcrylicMeasurable Height: 70180cm/2.3-5.9ft.Package List:4 x Height Ruler1 x Measuring Tape