I have never been so happy with my purchase as I am with these Plastic Box Sets!.I had been using a dresser to keep my extra sheet sets in. The Winter ones, which are very thick, and the Summer ones. So, I gave the (3) dressers away and bought 4 sets of these Plastic Box Sets. You wouldn’t believe the extra room these made in my basement. These are perfect for.what I want them for and easy to move around!