Sometimes, fragile items have to be shipped in sturdy cardboard envelopes that keep contents flat inside. I encourage you to make these envelopes yourself, using reclaimed cardboard.
This is as easy as 1-2-3… Cereal boxes are perfect for this project! All you need to do is cut them as indicated below:
![](https://cdn.shopify.com/s/files/1/0076/0928/6733/files/8432d-img_8043.jpg?v=1606509394)
First, determine the size of envelope you need. Then, trace a rectangle at the right size on a cereal box, drawing at the bottom of the rectangle a slightly shorter and narrower rectangle, as shown. Next, draw a flap at the top of the main rectangle (or start your main rectangle at the bottom of the top flap, like I did). Draw two more flaps for the sides, and there you go!
![](https://cdn.shopify.com/s/files/1/0076/0928/6733/files/433ba-img_8044.jpg?v=1606509411)
The only things left to do are to cut along the lines, fold everything the right way and check if the end product is adequate.
![](https://cdn.shopify.com/s/files/1/0076/0928/6733/files/927d6-img_8045.jpg?v=1606509429)
It might take you a few tries to get it right… But once your envelope is the way you want it, I suggest reproducing it on paper to keep a template, if you need to ship more items with this size of envelope.
![](https://cdn.shopify.com/s/files/1/0076/0928/6733/files/fc770-img_8046.jpg?v=1606509449)
It would be best to fasten the sides of the envelope with self-adhesive paper (I will tell you all about this product after I try it, because I still have to use up all the “plastic tape” I have on hand). Would you like to make gift boxes or shipping boxes? See my other eco-friendly tutorial at this address: www.bonjourhandmade.com/post/160826357649/make-your-own-gift-and-shipping-boxes
![](https://cdn.shopify.com/s/files/1/0076/0928/6733/files/65fc2-img_7328_480x480.jpg?v=1606507475)
Sign up for my newsletter to make sure you never miss any of the next tutorials !