BIRCH's Two Tone Translucent High Fashion Bold Retro Vintage Cat Eye Sunglasses plastic frame plastic lens non-polarized Lens width: 56mm 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.+++ Two Tone Translucent Cat Eye Sunglasses Unique Retro Style Two Tone Frame A Great Touch for Your Perfect Look Lens Width: 56mm, Lens Height: 46mm, Bridge: 17mm, Total Height: 60mm, Total Width: 145mm