Amazon.com: Azar Displays, 105514, Floating Acrylic Wall Frame with Silver Hardware Stand Off Caps, Clear Hanging Photo Frame Display Mount with Frameless Border, Glass-Like Frame for Large Prints, 8.5" x 11" :
Amazon.com: Azar Displays 105508 Floating Acrylic Wall Frame with Silver Stand Off Caps:11" x 17" Graphic Size. Overall Frame Size: 15" x 21" : Industrial & Scientific