Highly radioactive material
100% guaranteed to attract radiation detectors
Perfect for the fashionably fearless
View our range of Neon Laser HatsMaterial: Highly Enriched Uranium
Diameter: 24 inches
Weight: 5 pounds
Check out our Quantum collectionPerfect for nuclear physicists, mad scientists, and post-apocalyptic survivors
Caution: May cause spontaneous combustion
Explore our line of Thermionic hats