Periodic Table of Elements Hard Enamel Pin

Periodic Table of Elements Hard Enamel Pin Dimensions: 1 7/8 x 1 1/4 Inch Corrosion Resistant Steel with Hard Enamel Color Double Rubber Clutch Backing for a Strong and Comfortable Hold Professionally Tested Lead and Cadmium Free   This Hard Enamel Pin featuring the iconic Periodic Table of Elements is crafted from durable metal and enamel, with detailed and vivid color coding. Secured via a rubber clutch, its perfect for accessorizing any wardrobe and sparking conversations with chemistry aficionados. An ideal graduation present or way to express your passion for science, this pin is guaranteed to impress.