1. It is made of plastic material and is durable with a relatively long service life. 2. It is relatively easy and quick to install and can directly replace the missing or damaged cup holder. 3. Vehicle installation positions: rear, left, right. 4. Items that can be placed: 2 cups of beverages. 5. Manufacturer's part number: 51168184520. 6. Compatible vehicle models: - It is suitable for the E39 series: - 525i (1996 - 2003 models) - 523i (1996 - 2003 models) - 525TDS (1996 - 2002 models) - 520i (1996 - 2002 models) - 523d (1996 - 2002 models) - 530d (1996 - 2002 models) - 530i (1996 - 2003 models) - 540i (1996 - 2003 models) - 528i (1996 - 2003 models) - M5 (1999 - 2003 models) - For reference only. Please confirm whether the product is compatible with your vehicle before purchasing. 7. Color: black. 8. Material: ABS. 9. Dimensions: 16.2 x 4.8 x 8.3 cm (6.38 x 1.89 x 3.66 inches). 10. Package contents: 1 cup holder. 11. Only the above package contents are included, and no other products are included. 12. Note: Light and different monitors may cause slight differences between the color of the item in the picture and the actual product. The measurement tolerance is +/- 1 - 3 cm.