Made of wood laminated pine timber autoclave with non-toxic salts. Treatment with potting colored non-toxic paint and finished with wax-based water-soluble.Parts list:N°1 turret with wooden posts section. cm. 9 x 9 equipped with a four-pitch roof connected by wood paneling No 4 colored contours and rails assembled with wooden slats vertical colored profiles. Dim cm. 120 x 120 x 480 h.N°1 climbing ladder with rungs in Iroko.N°1 wooden stool with function operator station, anchored to the platform.Assembled by 8.8 galvanized steel bolts and nuts. Elements covernut under colored nylon.