Atomic Symbol Hard Enamel Lapel Pin Measures 1 1/4 x 1 1/4 Inch Available in Multiple Colors Corrosion Resistant Steel with Hard Enamel Color Rubber Clutch Backing for a Strong and Comfortable Hold Professionally Tested Lead and Cadmium Free Includes Extended Manufacturer Warranty The Atomic Symbol Hard Enamel Lapel Pin from Clayton Jewelry Labs is a striking accessory that blends sleek design and scientific precision. Made from high-quality metal and enamel material, this lapel pin features the iconic atomic symbol that represents the fundamental building blocks of matter. The rubber clutch backing ensures a comfortable hold and secure attachment to clothing or accessories. Whether you're a science enthusiast, a collector of lapel pins, or simply looking to add a touch of sophistication to your style, this Atomic Symbol Hard Enamel Lapel Pin is the perfect choice.