Created for those with Dementia related visual recognition issues. The step has two heights, depending on which way it is used. One side gives a 4 inch (10cm) step, the other side gives a higher 6 inch (15cm) step. The textured surface. A carrying handle in the middle makes it easy to move. Max. Weight Limit: 190 kg / 30 stone / 420 lbs Dimensions (LxWxH): Metric: 520 x 330 x 150 mm Imperial: 20.5 x 13 x 6 inches Product Weight: 3 kg