Draw attention with these exciting new UV ray activateSunglassesWhen exposed to sunlight the color of thSunglassesransforms. They feature dark ultraviolet protective lenses with UV 400 rating that will protect your eyes from the bright sun.This is a perfect choice for a wide variety of occasions like camping and cycling. When not in use, you can fold it up and tie it around your arm. Additional blank or imprint pouch available with charge. Made from pc material, measuring 5.43*1.81 inches, this custom mood shadeSunglassesUsage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.