1. Material: ABS 2. Mold-made to original car button dimensions, fits snugly against the center console after installation. 3. Interface type: direct plug to original car connector, no wiring modification or cutting required. 4. Clear button feedback and moderate travel. 5. This product is a replacement part, not an original factory part (OEM replacement). 6. Weight: 0.7g 7. Dimensions: 20x15mm 8. Applicable models: - 1 Series F20/F21 2012-2018 - 2 Series F22/F23 2014-2018 - 3 Series F30/F31/F34 2013-2019 - 4 Series F32/F33/F36 2014-2019