Good on the principle and height, average use without first running, in terms of security Medium (collapsible sides)

good height, foldable and convenient but considering the height, it lacks the ability to use the base in the first level. Moreover, lack of stability: Once unfolded, the sides of the step does not engage well to stay rigid, it lacks a ratchet and they remain a little bent inward, (unlike another stool but different brand 22cm in height already at my disposal; unfolded sides of the latter are perfectly rigid and means a "click" of security) which gives a sense of fragility and insecurity when using the OSE step