Bring the side corners toward the center crease to form a square or triangle shape with interior flaps.
Lay your paper flat and fold all four corners toward the center line to create a symmetrical shape. banger
You can create a basic banger using a single sheet of A4 or letter-sized printer paper. For a louder noise, some guides recommend using thinner paper like newspaper or a page from an exercise book, while others suggest heavier paper like cardstock for increased tension. Bring the side corners toward the center crease
Fold the model in half once more so that the internal flaps are tucked inside. How to Use It For a louder noise, some guides recommend using
A "paper banger," also known as a paper popper or flapper, is a simple origami toy that makes a loud snapping sound when flicked quickly through the air. The sound is caused by air rushing into a folded pocket, forcing it to pop open rapidly. How to Make a Simple Paper Banger