Certificate in accordance with European Standards EN 1176 by the German TÜV - Product Service. Made entirely with wooden poles of laminated pine. Beam swinging oval 10 x 16 cm, equipped with four chairs with handles made of tubular galvanized steel and paint oven to 180 ° C. Main stand in hot dip galvanized steel with oscillating system through robust mechanism to focus and Teflon bearings assembled in two vertical poles of the same kind of beam. Complete with two tires on the ground.Assembled by 8.8 galvanized steel bolts and nuts. Elements covernut under colored nylon.