Review on NIUBEE 12X16 And 11X17 Clear Acrylic Wall Mount Picture Frames, A3 Size Floating Frameless Photo Frame For Certificate Poster Display-Double Panel(Full Frame Is 14.5X18.5 Inch) by Brenda Hofheins

Package showed up and looked fine (no damage) but 2 of the sheets had scratches through the protective paper covers. Damage buffed out but was still a pain. The dimensions of each side are also off by 0.5" on all lengths shows in the picture. This doesn't seem like a big deal until you pay considerable money for art to put in each frame and there is an unexpected space all the way around the piece. It looked unprofessional and tacky. Cutting the extra size off is not much of an option since these are casted (cutting the edges will look even worse than the oversizing). These are tolerable but not what I wanted displayed in my office waiting room. It is also worth noting that these cannot be assembled and then hung up since the mounting screws are part of the holds that "pinch" the art in place. Attempting to mount as the instructions stated caused the piece to shift off center while attempting to line up the mounting screws; even worse so due to the extra 0.5" of space. I had to tape the edges together tightly to avoid shifting, mount each one, then clean off the residue from the tape which was would be unnecessary with a better mounting design.