Specifications.Hign-concerned Chemical:None.Special Features:Replace Headlight Lens.Suitable For Lamp:Headlights.Origin:Mainland China.Material:PE.Product Details of Automotive Headlight Lens Replacement.#I. Product Highlights.1. Superior Material: Constructed from polycarbonate, these lenses are lightweight and highly durable. Some of them feature a UV coating, which effectively guards against yellowing and fading, ensuring long - lasting clarity and appearance..2. Practical Functions: With a transparent design, they do not impede light emission. They are dust - resistant and offer protection against headlight breakage. Once installed, they can refresh the front look of your vehicle and are an ideal replacement for old, damaged headlight lenses..3.Fit accurately： BMW 4 Series M3 M4 F32 F33 F36 F82 2021 2022 2023.Confirm the fit before buying, and provide vehicle information consultation..4. Brand - New Quality: These are 100% brand - new headlight lenses, guaranteeing excellent quality and performance..#II. Product Parameters.1. Color: Transparent..2. Installation Location: Located on the left and right sides at the front of the vehicle..3. Material: Polycarbonate..4. Compatibility Type: Direct replacement, which means easy installation without complex modifications..#III. Precautions.1. It is essential to confirm the compatibility with your vehicle before purchasing to avoid any issues..2. In case of damage during installation, no refund will be provided. If you have any questions or concerns, please feel free to contact our customer service for assistance.