Adjustable angle wooden incline board has 14″ x 18″ foot board with non-slip tread. Has positive lock adjustment handles. Angle of inclination varies from 5° – 10° – 15° -20° – 25°. Non-slip bottom surface. Natural finish. Wooden 5-level Incline Board – 5, 10, 15, 20, 25 Degree Elevation – 14″ x 18″ Surface
Adjustable ankle incline board, wooden