Busy moms always complain normal fridge organizer bins only hold 6 bags at most. Also the bags can’t be frozen flat so that it will take more time to unfreeze milk bags. Then problems will be solved only if separator boards work with plastic storage bins. Bags would be push to be even and frozen to save space and mom put them into warm water to unfreeze milk very soon. Package include: 2* containers 4* green L shaped boards