Wrap Around Design: Double curtain rods feature its wrap around room darkening design, it could effetively block the lights and reduce the noice from outside. 6/8 inches curtain rods suitable for living room, bedroom, dining room, study room and so on Telescoping & Splicing Structure: HOTOZON Double curtain rods for windows consist of several short rods( different from sizes), which could be twisted into different length to fix your needs. Also you could adjustable the length by sliding the telescoping rod on the end Hidden Installation Base: Blackout double curtain rods is characterized by the invisible istallation base. After install the sliding mounting base, you just need to insert the assembled curtain rod into the base. No installation marks make the blackout curtain rods much more fits modern aesthetic Easy Installation: Curtain rods for windows comes with all the necessary installation accessories for a quick installation. Blackout double curtain rods for windows including three colors: black, gold and antique silver, ranging from 32 to 58 inches, 48 to 84 inches, 32 to 115 inches. There must be one fits your need Customer Service: HOTOZON aims to provide customer with quality products and better service. Please feel free to contact us if you have any question about our products