5x7 Photo frame

This is a simple photo frame that I found better than the simple ones that I bought. No glass needed, just use double sided tape on the back of the photo. You'll have to precisely cut the photo to fit. I found that this size negates the white border that usually is around my photos. I use a black felt to darken the edge of the photo before putting it in the frame. If you look closely at the STL, you'll see that there is geometry that you can adjust if your photo is a different aspect ratio. The idea is to closely match the size of the photo so that the frame is not so noticeable.

Added a second version that has a snap-in edge for holding the picture in the frame. Now there's no need to have to cut the picture to size. I can make other snap-in pieces for different aspect ratios.

One last update -- I think. I've tweaked the sizes so that it fits really nice. You need to bend it a bit to get it in, but it now snaps in nicely. You can easily modify the snap-in piece to cover your ph