This organizer fits well on my pantry shelves, unlike a competitor product and has created more storage space for me but it isn't going to hold as many cans as advertised unless you use smaller cans.  I am using mine for things like tomatoes, tomato sauce, olives, soups, etc.  I can only fit 3 cans deep.  Fatter cans like the Progresso soup ones only work on the top row.  Tuna fish would work better if more dividers were provided.  The canned chicken you get from Costco only works on the top row and you can't get many on there.  I appreciate the extra space and organization and will probably order at least one more.  The one thing they could do to increase the rating would be to enclose extenders of some kind that would allow fatter cans.