Peterbilt "LONG" Filter door trim. 2010 & newer. Righthand edge is approx. 10.5" long. Engraved stainless steel. Adhesive application. Note: Due to the "protective film" applied at the factory, adhesives do not like to stick as well as on older trucks. Our recommendation is to apply with clear silicone, tape and let it "set up". Made in the USA by Rockwood Products.