A. Can be installed on the rolling frame without drilling. B. Made of glass lenses and plastic shells, it can be used in various weather conditions. C. Integrated LED turn signals on the side, featuring a flowing water-style design, making your vehicle more eye-catching. D. Can be adjusted at multiple angles to align with your line of sight, increasing your field of vision. E. Easy to install, including all installation hardware. It provides a wider field of vision, reduces blind spots, and improves driving safety. In addition, you can press the glass to adjust the mirror to find the right angle. F. Replacement part number: 715002898 G. Compatible vehicle models: - 2017 - 2020 X3 Turbo(R) - 2017 - 2020 X3 X MR Turbo (R) - 2017 - 2020 X3 X Turbo R - 2017 - 2020 X3 MAX X Turbo R - 2017 - 2020 X3 MAX X Turbo - 2017 - 2020 X3 X Turbo R - 2014 - 2017 1000 / 2016 Max 1000 H. Precautions: - Not compatible with Lonestar light stands I. Color: Black J. Material: Plastic + Glass K. Package contents: - 2 LED turn signals - 1 set of accessories L. Only includes the above-mentioned package contents, and other items are not included. M. Note: Light and different displays may cause the color of the item to vary slightly from the actual product. The allowable measurement error is +/- 1 - 3 cm.