Features: Experience mesmerizing light display with our diffraction glasses featuring advanced optics technology that transform fireworking and stage light into kaleidoscopic patterns, perfect for enhancing visual perception during dynamic event. Crafted from impacts resistant PC materials, the optics eyewears ensures all day comfortable while offering superior durability against accidental drops or impacts. Great for adult, kids, and partygoers, these unisex glasses cater to families and trendsetters seeking safe eye catching accessories for group activity or charm. Elevating concerts, festival, beach bonfires, or theme gatherings by wearing the diffraction optics to vibrancy light show, creating unforgettable shared moment under the night. Available in multiple pattern option, the diffraction sunglasses with fashion and function, effortlessly complementing casual outfit while delivering a cutting edges optics experience for glowing occasion. Specifications: Component: PC Product Size: Approx. 16cm/6.3inch Type: 6 optional type as picture shown Package Includes: 1 Pair Diffraction Glasses note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.