The product is an ignition switch lock cylinder with key that fits 2004-2008 Pontiac Grand Prix. It is a genuine OEM part made by Pontiac, featuring a black color and designed to control the ignition button, engine kill, and multifunctional features. The switch assembly is durable and specifically designed for the Pontiac Grand Prix model, ensuring a reliable and secure fit on the dashboard of the vehicle. With free shipping included, this product offers convenience and peace of mind for customers looking to replace or upgrade their ignition switch.