The product is a genuine OEM rear trunk end sill scuff plate for a 2018-2020 Kia Optima. It has a manufacturer part number of 85770-D5500 and is specifically designed for the rear placement on the vehicle. The scuff plate is a genuine Kia Optima part and is compatible with the 2020 model year. The inventory ID for this part is 63763, and it is a used part with a mileage of 44000.