This box contains 1 Extra Large Cube and 1 Large Cube. These bags have a gusset bottom allowing them to be free standing for easy top loading. Each bag stores 4 X more than plastic bins or boxes. The design allows the compressed bag to form a cube tote configuration allowing them to fit snugly in any plastic bin or box. 4 bins within a bin!. If we didn’t know better, it would be magic!