Manufactured from ABS plastic. Direct fitment for the MK6 VW Golf 3dr and 5dr models 2009 2012. Will not fit vehicles that comes factory fitted with xenon headlights, only as a Halogen Upgrade from standard Complete with pre installed 6000k HID KIT with CAMBUS ERROR FREE slim balas Some models will require VAG COM programming to remove warning light on dashboard due to led in headlamp.