Very sturdy, heavy duty and keeps puzzles well organized. I loved this product so much for my preschool class that I have ordered three. Lakeshore also has beautiful well made puzzles that fit inside.

This Puzzle Storage Case is very poorly constructed. The back and bottom are a very weak pressboard that is dovetailed poorly into a slightly more durable wood. I ordered two and both arrived crushed and damaged even though there was no visible damage to the box they arrived in. Lakeshore replaced them immediately. One of the replacements arrived fully intact but the other was warped on the bottom and dented in the top corner which compromised the dovetail construction. I do not expect these puzzle storage cases to survive normal use in a Preschool classroom. I had intended for these puzzle storage cases to make our classroom puzzles more accessible to my preschoolers, but now the only way that they will be of any use is if a Teacher is solely responsible for getting puzzles and returning them to the Storage Case. I am so disappointed. This is not the quality that I have come to expect from Lakeshore.

I would recommend this item highly! As a former teacher of young children it's great in the classroom! I just purchased one for my grandson and mama & he loves it! Makes for easy clean up'

It's exactly as advertised and our puzzles fit perfectly in it.

I own 3 of these and have given about 10 as gifts on a child's first birthday or for Christmas gifts. Parents love them. They're well made, sturdy-necessary when working with little ones. And they corral those pesky puzzle pieces.