WINDOWBLIND
Window blind
A window blind is a type of window covering. There are many different kinds of window blinds, using different systems and materials. A typical window blind is made with slats of fabric, wood, plastic or metal that adjust by rotating from an open position to a closed position by allowing slats to overlap. There are also window blinds that use a single piece of material instead of slats.The above text is a snippet from Wikipedia: Window blind
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