- They are very tough. You won't have a shredded box to pamper after the third mailing.
- You don't need any tape to seal them up. The lids snap shut and stay on tightly.
- They have a wire handle, which make them easy to carry through town.
- You can sit on them outside of the PO.
- They are very waterproof.
- They protect their contents.
- They are very big. You can put a lot of stuff in them.
That's a great idea that I plan to try out.