Lightweight, foldable cardboard frames Includes 50 Rainbow Spectrum frame glasses and 50 Rave Wave frame glasses Fireworks glasses are great for concerts, EDM events, music and art festivals! Inexpensive enough to give away to perfect strangers around you. The lenses are composed of 13,500 lines/inch double-axis diffraction film for the best diffraction effects SIMILAR TO: Diffraction Glasses, Firework Glasses, Firework Show Glasses, Holiday and Christmas Light Glasses, Light Wave Glasses, Science Class Glasses, Festival Glasses, Rave Glasses, Laser Glasses, LED Gloving Glasses, Orbit Light Show Glasses and more! Want to view the world in a whole new way? Try on a pair of our diffraction glasses and see a new perspective on light and color! You'll see rainbows wherever there is white light and the rainbow bursts will amaze you! View your world in bright new colors as you watch Fireworks Displays. Experiment and have fun viewing rainbows. Be amazed - with our eye-opening glasses, the world will never be the same! That's 100 of our standard starburst effect fireworks glasses (50 with Rainbow Spectrum frames and 50 Rave Waves frames).