I have a French door refrigerator, and it can get very crowded.  I got this thinking it would help my problem.  But, it made it worse.  The bin itself takes up room and only allows maybe 3 small containers in it.  So, I’ll continue to move items around to get to back for the extra space of not using this.  But, I found a perfect use for product...holding my medications neatly on counter. It’s perfect god this works it’s adjustable spacers.  It’s sturdy and well made and rolls out to front of counter with ease!