Acetate frame, blue light filter eyeglasses Resin lens Plastic Lens width: 52 millimeters Bridge: 16 millimeters Temple Length: 145 millimeters HIGH QUALITY MATERIALS: This trendy geometric eyeglasses is made of acetate full-rim. Frame comes in solid acetate front,integrated nose guards. PRACTICAL: Non-prescription geometric glasses with plastic demo lenses.You can wear it as a fashion accessory.it can also be disassembled and replaced by functional lenses.Please get them replaced by an optical specialist. TRENDY STYLE: Geometric frame and clear lens fit for any face shape. It's the perfect choice for both outdoor and indoor activities such as indoor office use, walking, travelling, taking photos. NO-RISK PURCHASE - If you have any issues with the product, please feel free to contact us. We will reply within 24 hours and find a good solution.