The Kenworth T600, T800, and W900B 1992 and newer extender panels are made of stainless steel. These panels are designed to seamlessly extend the sleeper skirts to the end of the factory sleeper extender. Sold in pairs with hardware included, they fit most Kenworth T600, T800, and W900B 1992 and newer makes and models. These stainless steel extender panels offer practicality and durability, enhancing the overall appearance and functionality of your truck. Upgrade your Kenworth with these high-quality extender panels for a sleek and seamless look.