Fireworks Glasses - American Flag #1 - 61945 - 1313

Patriotic Red, White, and Blue flag design. Ideal for 4th of July celebrations and events, with special areas set aside for your message or logos. Holographic diffraction grating lenses breaks light into the spectrum or rainbow starbursts. For viewing Fireworks Displays, Laser Light shows, holiday celebrations and city lights and for the study of light and color.