Hinge for a box - 3D printer

NEW UPLOAD: Some people ask me to share a file with the building of the box if possible, so I share it with all of you. It is a .pdf file and is on "Thing File". Feel free to download it ;) Give me a feedback and if you have some questions or comments message me please :) Just one more thing, the file has an author name and an e-mail that is related to the person that do the file, so don't worry, and you can contact he if you have questions related to the file ;)

Hinges made for a box like as illustrated in the pictures.
The box was build to a prusa i3. The hinges was designed and printed and they work very well

NOTE: The file with the design just has one part, the other one to do the hinge is duplicate that piece. After print the 2 pieces they need a little sanding, just to work smoothly.