MaterialThe Telescopic Height Ruler is made of good quality ABS material, durable and long service life. Up to 2m length tape, suitable for most people's measuring. Accurate MeasurementTelescopic physical measurement method for more accurate measurement. Comes with foot pedal, more stable during measurement. The retractable tape measure does not take up a lot of space and is easy to handle. Accurate ReadingThe Number On The Stadiometer Is Clearly Marked, And The Data Can Be Easily Read, Accurate, Reliable And Durable. ApplicationThis Height Measuring Tape Is Mainly Used For Home, Office, hospitals and clinics. Suitable for children and adults. The height ruler can be good daily supplies for measuring.