Introducing our UV400 Polarized SquarSunglassesThe frame is made of high-quality PC material, which is both lightweight and durable, while the lens is crafted from AC material, ensuring excellent optical clarity. Their unique square frame design is not only trendy but also highly eye-catching, making you stand out in any crowd. What makes thesSunglassesven more special is that you can print your logo on both the frame and the lens, providing you with fantastic branding opportunities. They are perfect for use as promotional giveaways, especially during the summer season. Truly, they are the number one choice for your summer promotional activities, helping you enhance brand awareness and leave a lasting impression on your customers. Made from pc bamboo material, measuring 5.7*1.8 inches, this custom uv400 polarized squarSunglassesUsage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.