Fento BoardLight enough so you can move around easily, yet heavy enough so it does not move when you kneel, and it does not blow away when you use it outside Hard wearing, ventilating and contains a strong anti slip bottom and a broad surface for extra stability Ergonomic Wedge ensures correct pressure distribution over the lower leg, preventing knee and back problems offers resistance to penetration based on the EN 14404 standard: level 1, type 3. The FENTO