2020 Chevy Blazer Car Mats New in Bag

My daughter had a 2020 Chevy blazer and bought it with the sport package that had rubber mats. These were in her car and she never used them. They are still in the factory bag. Identified by the tag on the plastic bag; part number 84469369, designed for a Chevy Blazer. These are described as a 4-piece set, in Jet Black color, and are made in China. The label also includes a model number A1485-C-104-600R AA and a serial number X427X18868193. The floor mats are confirmed to be genuine GM parts. The label indicates that the floor mats are designed for the 2019-2021 Chevy Blazer. However, it's worth noting that some sources suggest these mats may also fit models up to 2024. These mats are made of black carpet with black trim.