This is a quick and simple instructable that will show you how to make storage boxes of all sizes, for free!
Step 1: Step 1: Get the Box
The United States Postal Service will send you free boxes Flat-Rate Priority Mail. You can get them in all shapes in sizes, depending on what you need to ship.
The only catch here is that you need to use these boxes for shipping, so make sure you receive one as a package before you start this!
Good, now you have the box!