Abstract: Integral synthetic plastic spring clip used for attaching identification badges and the like to garments. The clip comprises a pair of lever arms interconnected at their outer ends by a spring-forming web. The other ends of the arms terminate in mating jaw portions. The lever arms include interengageable detent portions adapted to form a fulcrum for pivotal movement of said lever arms for the opening and closing of the jaw portions of the clip. The interengagement of said detents also biases said web so that it acts as a spring in compression to urge the jaw portions of the clip together for clamping engagement with a material disposed between said jaws.