This product is a rear bumper set with a chrome finish designed to add protection and scale realism to your RC vehicle. It includes the rear bumper, bumper mount, and two 3x10 button cap screws for secure installation. The durable construction helps protect the rear body and chassis from impacts during trail driving and light collisions. It is compatible with Traxxas TRX-4 models equipped with chrome-style rear bumpers, making it a direct replacement part. Ideal for repairs or scale upgrades, it enhances both durability and realistic appearance on the trail.