This is a custom acrylic display case for showing off baked goods and such, commissioned (and photographed) by thingiverse user jestin. It's got 2 removable shelves and stands about 18" tall. If you're looking for an acrylic display case that's a little shorter and wider, you might want to check out this:
It's solvent welded together to keep it crystal clear (for the most part). The door is secured with two sets of 1/4" neodymium magnets attached with a clear double sided pressure sensitive tape. The handle is a pretty standard drawer pull, but I'm not sure its exact make. Hinges are 1" jewelry box type hinges held on with short #8-32 screws.