The Black and Yellow Radiation Symbol Enamel Pin delivers bold visual impact in a compact 1-inch square format. Crafted from high-quality enamel with a polished finish, this pin resists wear while maintaining its striking contrast. The secure pin back accommodates jackets, backpacks, hats, and lanyards with equal ease. Its distinctive design serves as both a personal statement and conversation catalyst for those drawn to unconventional aesthetics.