Quantum Storage Systems QSB109RD 8-Pack 4" Hanging Plastic Shelf Bins - 11-5/8" x 11-1/8" x 4" Red Storage Containers for Organizing Closet, Garage, Office & Retail Displays

I ordered these because other questions regarding stacking was replied to by saying they do stack on each other. the reply said that the part number QSB109RD meant QSB = Quantum Stacking Bin. That is not the case. I will probably return them as I was looking for bins that would stack on each other while also allowing access to the contents. It is a good quality bin, just not what I wanted.