FALAMON Magnetic Poster Hanger Frame, 13x19 13x18 13x17 Teak Wood Magnet Poster Frame for Posters, Prints, Photos, Pictures, Maps, Scrolls, and Canvas Artwork

Might not be a fancy as what you're looking for, but I have been buying these magnetic poster frames for the art I want to display. Trim the left and right sides of the art and leave a measured amount on the top and bottom for the magnets to grip. Very quick and easy "framing."