These eye-opening glasses have specially treated lenses that enhance all fireworks shows, laser displays, and holiday lights. They bend the light of the fireworks (and other lights) to create a magical and patriotic 3D holographic pattern that shows "USA". Only with these glasses will you be able to view beautiful USA images with each burst of light., That is right! each point of light that you see is transformed into a hologram that spells out USA! each pair of lenses is encased in a colorful US Flag graphic depicting Old Glory. What a patriotic way to view fireworks or any light show. 3D Holographic glasses are the light show for your face. Be amazed-- Watching fireworks, or even, looking at a chandelier will never be the same! Great for civic and charity groups, educational and scientific applications, party favors and patriotic holidays.