The product is a genuine set of 4 Audi wheel centre caps in silver, including 20 nut caps. Manufactured by Audi, the centre caps feature the Audi emblem and are designed to fit specific Audi models. The manufacturer part number is 8TO 601 170, and they are a perfect accessory for enhancing the appearance of your Audi wheels. Each centre cap is a high-quality product that will add a touch of style and authenticity to your vehicle.