The Pratika is suitable for frequent passage spaces, thanks to its walkable guide of only 5 mm. It has a rotating harpoon, equipped with rubber slats that ensure the tightness of the cloth in the lower guide that being closed, prevents the passage of insects. The ground guide, thanks to a coupling system, prevents the tracks from lifting in case of wind, has a quick fixing thanks to the strong metal bayonet clips. The optional fixed out of square, and the upper register, allowing adjustment in compartments out of square. With the built-in kit it is possible to integrate it in the architectural light of the frame, available the optional pendulum handle, which allows a comfortable grip even in case of recessed.