... to use and just need three-steps. 1, Make the window frame clean ;2, Stick the stickup tape on the windows ... ' frame,;3, Press the fly screen on the tape;That's ... cm ,130 x 150 cm, 150X150cm 150X180cm (for window); 28.5X220cm, 35X220cm, 50cmX220cm(for door);Color: charcoal , white or grey.Samples are ...