Injection molded of high strength and impact resistant ABS plastic. Install is easy, though some dashboard disassembly is required. Factory module is taken apart with a small phillips screwdriver (not included), OEM knob is un-clipped with a small screwdriver (not included). New knob snaps in place like the OEM piece. Made in USA.
Take care not to lose springs or spacers inside 4x4 knob.