Composite frame Plastic lens Non-Polarized Lens width: 51 millimeters Lens height: 49 millimeters Bridge: 28 millimeters Arm: 145 millimeters OUTSTANDING DESIGN - Crystal Decorated Frame Design, Sparkling FIRST-RATE QUALITY - Suitable weight glasses with sturdy PC frame. Frame width: 70mm, Frame height: 65mm. Superb sunglasses hinges SOFT NOSE PADS Nose pads in frame suit any people, reducing the pressure on the nose ADAPT to ALL OCCASIONS - such as walking, driving, shopping, taking photos, and is suitable as high fashion accessory and daily wear all year round. It is also gift ready, making it a wonderful yet practical gift idea for friends and Family sunglasses bring you high quality fashion experience in sunshine and nature. Oversized Crystal Sunglasses Brand Crystal Decorated Frame Design, Sparkling Square Oversized style Perfect occlusion for face 100 percent UV protection, Lens block 100 percent of harmful UVB and UVA rays. Tips: Do not expose sunglasses to high temperatures or damp environments in a long term. Let the sunglasses into the case when you don't use them. Cleaning: 1. The sunglasses should be treated carefully to avoid damage and cleaned regularly. 2. Clean the lens using soap water or neutral detergent, gently wipe dry with the soft glasses cloth included.