Inner frame size 8x10” pictures will leave a border for a floating look.(Full frame size is 9.5x11.5inch) Bigger picture will go to the edge of frame, HANG ON WALL ONLY ELEGANT DESIGN- Super clear double panel acrylic material made to display picture artwork with wall mounted tool .Can be vertical or horizontal display. HIGHEST QUALITY - Made of Class A casting acrylic panel ,each panel is 3 mm thickness.Every frame made with perfect attention to details. EASY INSTALLATION AND CHANGE PHOTOS: 4 pieces standoff mounts is included in package for installation.drilling tools needed.After install,it easy to take off upper panel manually to change photos,