Rated 4.5 out of 5 by 2
Rated 5 out of 5 by Bjdlr Recommend highly for your Pop-it Shelf system
Allows items you sit on shelf to move freely when rearranging. Gives a solid surface on which to sit.
Rated 4 out of 5 by LisaDinPA Make Sure You Get The Right Size!
I have the opposite problem of the other reviewer! I ordered two sets of shelves and one set of liners, not realizing that there are two different sizes of both! In my case, I got the smaller shelves - the ones that these would fit - and the larger liners!
Off to see if I can return the size I got for these!