What is the stem of a paper clip staple?

Paper clip, also known as swastika, paper clip, paper clip and paper clip, is a kind of stationery that can temporarily fix paper. They are of different shapes and have a double-cycle structure, which is similar to the function of stapler and long tail clip. Paper clips are generally made of stainless steel, white iron, copper and plastic, which are flexible and not easy to break.

Paper clips, or paper clips, are small tools made of metal wires bent back and forth to help you hold files or paper in your work and life.