NWOT shadow boxes or cube display shelves - comes with screws, etc

They were never used but there are a couple of small chips (last 2 pictures). There's one on the big box and one on the small box. They're not noticeable though unless someone is really looking. Screws, plastic screws (they serve a purpose but I'm not sure what), level, and instructions all included. Dark brown shadow boxes (cube display shelves). You hang them but you could just set them on a table too. Feel free to ask any questions or for more pictures. Smoke free/pet friendly home. Thanks for looking!