Specifications BrandXIAOMI MIJIAProduct SizeRound 63 13 146mm Square 63 16 146mmFrame MaterialSUS304Lens MaterialNylonFrame ColorBlackNet Weight23g 25gFeatures 1 QUALITY Made with wearable metal hinges and materials our sunglasses frames are stronger and more flexible Exquisite temples and sturdy metal hinges provide comfort and durability 2 Trusted Protection Whether you re hiking driving or just enjoying a day at the beach our sunglasses can help protect your eyes from harmful rays 3 Design The timeless design of these sunglasses is a great choice as an everyday fashion accessory in your wardrobe Furthermore they are suitable for both men and women in any occasion and weather conditions 4 UV400 Protective Lenses Block harmful UVA UVB rays and filter sunlight reflected glare thereby protecting your eyes from long term damage and providing a comfortable viewing experience Package includes 1 x Sunglasses1 x Protective Case1 x Cleaning Cloth1 x User ManualNote 1 Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures Thank you 2 Please allow 1 2cm measuring deviation due to manual measurement