Lid Lift support for Board game boxes

Sometimes you find and print these great inserts for your board games, but in adding them in your game box, you create some lid lift. This lid lift often results in a unstable lid on the game board box. These supports make sure the lid of the box is flush again.

These supports can easily be custom sized in height to fit the corners of your game board box to support the lid, while still being slim enough to be added to virtually any (custom) insert.

Please comment if you have suggestions.