The Metroline System evolved from the Octagonal profile, just as flexible, yet with a more elegant look. It is fully compatible with all the other Alusett System lines. Some of the Metroline designs can be pre-assembled and be ready for setup. Characteristic of the Metroline profile is the tube shape with variations in the number of grooves from one to five grooves. Metroline profiles can be used as posts or rails. With Metroline and all its accessories, the designer has a wide choice of possibilities to create a very unique exhibit.