Displays2go 8.5" x 11" Window Sign Frame, Double Sided, Set of 2, Black Plastic (WS8511BLK) Magnets seal the two lenses of the 85x11 frame together Invisible adhesive dots on unit adhere the holder to the inside of a glass door or window Double sided design of 85x11 frame enables display to be seen from multiple directions Perfect for placement on the window of a door Displays2go SKU#: WS8511BLK