Use Evironmentally Friendly MeasureMe Stick | - TheStore.com Inc
They are designed with eco friendly bamboo which makes them very environmentally friendly and safe to the environment. They are also designed in various colors and feet sizes for specific height levels.
http://thestore.com/studio-1am-measure-me-stick/TSB5O27RCG
http://thestore.com/studio-1am-measure-me-stick/TSB5O27RCG