General description Door Guard Shields for BMW X3 F25 (2011-2017) are designed to enhance the exterior of your vehicle while providing protection against rain and debris. These visors are made from high-quality acrylic plastic and feature a sleek black tinted finish, adding a stylish touch to your BMW. Technical specifications Mount Type: Outside Mount Exterior Finish: Black Tinted Style: Outside Mount Auto Part Position: Front, Rear, Left, Right Number of Pieces: 1 Set of 4 pieces Installation Type: Out Channel, Tape-On Installation Method: Adhesive Material: High Quality Acrylic Plastic Thickness: 1.8MM Condition: Brand New Installation Professional installation is highly recommended for optimal results.