Feature●A/C Air Vent Outlet Tab Clip controls the airflow and promotes the●Fit for: 2007-2009 for Mercedes-Benz GL320 ML320, 2007-2011 for Mercedes-Benz GL450 ML350 ML550 ML63 AMG, 2008-2011 for Mercedes-Benz GL550, 2010-2011 for Mercedes-Benz GL350 GL500 ML450●Great Replacement - instead of replacing the entire vent, just replace the air vent oultet tabs●Easy Installation - align the tab with the legs position between the vertical post while the tab bites the horizontal louvre and pushes in●Installation Notice - need to disassemble the air outlet blade, then put the replacement back to what it used to beDescription