... blackout,flame retardant 4beautiful looking,20 colors specificationsname beautiful sliding aliminium window shuttersitem no.YZ-003-10compositionaliminiumwidth1" or 2 ... yellow,pink and so on.total 20 colorsusage living room ,bedroom,kitchen,toilet,floor,office,hospital,factory QualityFull inspection ... general personage's favor, and widely used in writing room, a conference hall and other office place.1, ...