UV Reactive Uranium Crown Trifari Molded Glass Yellow Tulip Bracelet

UV Reactive Uranium Crown Trifari Molded Glass Yellow Tulip Bracelet

UV Reactive Uranium Crown Trifari Molded Glass Yellow Tulip Bracelet

Size: 7.25” long
Circa 1940

Reactive under 395nm*

*PLEASE NOTE: Color of glass and glow may vary slightly from photographs due to variations in screen hues and nm of black light used to produce glow. The type of Ultraviolet light and the color of visible light is determined by its wavelength. The unit of measurement for light wavelengths is the nanometer (nm). Ultraviolet light is generally considered to be from 200 nm to 400 nm.