Bright Blue Stars growth chart measures heights From 24" (61 Cm) to 72" (182 Cm) 6'! Bright Blue Stars Grow Chart Eligible for Prime shipping. Measures heights from 24 (61 cm) to 72 (182 cm) 6 tall! Both inches and centimeters are on marked on the chart. Rigid vinyl construction is durable, non-toxic and 100% made in the U.S.A. Washable surface Molded end-caps make hanging easy and re-hanging simple! Permanent Marker Included