Record Player.

Lori Whitlock has a tutorial, using SVG files, how you can assemble one. I made mine from scratch. Mine measures 4x5 inches and it has 3/4 inch borders.

You have 2 pieces, that are held together by a hinge.

The inside is a insert, that just slides in.

The record and arm are movable. I just drew the arm from scratch and then cut it out.

This was a fun project to make. My first record player just had 1/2 inch sides. My daughter already snatched that one up. HAHA
If you want to make one, just look for tutorials on shadow boxes.
Renate