The Sunbounce system consists of collapsible aluminium frames of various sizes that can be easily assembled and combined with different reflecting, light-reducing, or light-absorbing screens to take full advantage of any kind of light, hard or soft, natural or artificial. The Screen-Saver Bag with ID Window from Sunbounce is the ideal way to transport and preserve the reflector and diffuser screens. At least two screens will fit in this compact case, with transparent windows to immediately identify which screens you're carrying. Two touch-tabs hold the sheets in positon. Dimensions are 13.5 x 10 x 2" (34.5 x 25 x 5 cm).