SPECIFICATIONSBrand Name: gootradesCertification: NoneChoice: yesFrame Color: ClearFrame Material: AcetateGender: UnisexHigh-concerned chemical: NoneItem Type: EYEWEARLenses Material: PolycarbonateOrigin: Mainland ChinaSport Type: cyclingType 1: Square SunglassesType 2: sunglasses for womanType 3: sunglasses women 2023Type 4: sunglasses vintageType 5: Oculos De Solsemi_Choice: yes null Product Name: Square SunglassesLens Material: PolycarbonateLens Features: UV Protection, Anti-ReflectiveFrame Material: PCColor: Black Gray, Black Blue, Black Orange, Leopard, Clear Silver, Black LinesPolarization Type: Non-PolarizedProduct Size:Total Width: 141mm (5.55inch) Frame Width: 50mm (1.97inch) Frame Height: 39mm (1.54inch) Nose Bridge Width: 20mm (0.79inch) Temples Length: 140mm (5.51inch) Weight: 21g (0.74oz) Package Included: 1 x SunglassesNote:1. There is a 2-3% difference according to manual measurement. Please check the size carefully before you buy the item.2. Please note that a slight color difference should be acceptable due to the light and screen.