· Material: Sturdy standard wood construction with a durable glass top, hinged to the baseboard. · Adjustable Inclination: Angle of inclination can be adjusted between 0° and 45° using an aluminum arc and wingnut mechanism. · Integrated Pulley System: A friction pulley is attached to the upper board, enhancing the study of forces and friction. · High-Quality Accessories: Supplied with an iron CP roller and pan (weights not included). Precision Measurements: · Length of Inclined Plane: 575mm