Lego Black and Clear Minifigure Display Case for 16 Minifigures

I’m downsizing my Lego display stuff! Up for grabs are 17 minifigure display cases which have room for 16 regular sized minifigures. Each display has a 4x4 grey Lego piece. Cases have two doors that open in the middle. These are in used condition and do come from a pet friendly home. They have minor wear such as scratches and smudges due to normal wear and tear. I will do my best to clean each one!