Drop Arm Awnings called Nebula is designed as a Retractable Window Awning .Ideally suited for all kinds of Windows with primarily three important needs – Solar and Rain Protection , Complete Privacy if so required and completely Retractable . The Nebula takes care of all three needs with perfection. The Nebula opens at a an an angle of 140 thereby when fully open completely covers the window proving complete privacy . It can be retracted completely using a Manual drive ( Ground Floor windows) or using a motorised option with a switch or remote control .