17.5 x 78.7 Inch White Blackout Window Film 100% Light Blocking Window Cover

Easy Installation:static cling blackout window film,No More Glue Hassle, Ditch the sticky glue,simply clean the glass surface, peel off the backing, Spray on glass with just a large amount of water,Stick and scrape off bubbles。 and can be reused without leaving any glue or adhesive residue on your glass surface.

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