For its all-metal construction and the section of the material used, while the weighted motherboards, has achieved a great stability. The height of the ground bases has been reduced to a minimum, facilitating the passage to the nightlife. Adjustable in height by means of pins which are hidden in the upper columns. Adjustable in width to be folded. It includes a friendly and attractive flat worm separator acts as a guide, directing and preventing the march cross, which can be removed easily. Auctions chrome and polyester. Length 250 cm.