Tower to tension cyclorama curtains evenly. For curtain systems above 5,0 m (16 feet) the use of towers are strongly recommended. Lock the brake at the carriage and turn the floor stopper down to secure the position of the tower. The tower makes it easy to pull long and heavy curtains in or out the parking area or for moving them along the cyclorama rails. Each tower is manufactured according the height of the curtain. To order a tower the distance “H” between the floor and the rail system is required.