BIRCH's Pastel Colors Classic Retro Style Glossy Round Circle Sunglasses plastic frame plastic lens non-polarized Lens width: 50mm BIRCH (a registered trademark) +++ Please note that BIRCH is a registered trademark. GIFT OZ is the ONLY AUTHORIZED SELLER of our products. Please make sure to buy from GIFT OZ to ensure you receive the accurate item. BIRCH is not responsible for other sellers selling a different, inferior quality of our products.+++ Fashionable Classic Retro Style Circle Sunglasses of Unique Pastel Tone Colors Variety of Fun Colors to Fit Any Kinds of Occasions! / Lightweight Colored Frames & UV 400 Protection Lens Lens Width: 50mm, Lens Height: 50mm, Bridge: 23mm, Total Height: 60mm, Total Width: 145mm +++ Important: Actual colors may vary from the color on your screen due to monitor color restrictions.