I've been looking to find a good packing solution to shipping framed prints. I found a box maker who will custom cut small lots, but I haven't found a supplier for foam protective cornerns for the frames. Ideally, I'd like the picture frame to sit/float in the middle of the box at least 1 inch in from the inside of the box. I thought it would be straight forward to find thick protective foam corners that would do the trick. No such luck My frames are exactly 1.75 inches thick.

Thanks for your thoughts...