BIRCH's Flat Metal Top Rectangular Aviator w/ Metal Bridge & Temple Sunglasses (Black) plastic frame plastic lens non-polarized Lens width: 58mm 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.+++ Retro Style Flat Metal Top Rectangular Aviator Sunglasses with Metal Bridge & Metal Temple Unique & Highly Stylish Aviator for Men and Women A Great Touch for Your Perfect Look Lens Width: 58mm, Lens Height: 48mm, Bridge: 15mm, Total Height: 53mm, Total Width: 145mm