A Vent TabTM  is a replacement part for the  A/C and Heating vent control knob/clip which controls the air flow direction inside your vehicle.  The original plastic clips are prone to failure and before our product, the only way to replace it  was to replace the entire vent assembly, which ranges from $150-$500.  Our patent pending, VenttabsTM design slides into place with no disassembly of the vent required. Once installed it performs just like the original louver control. Save time and lots of money with Vent TabsTM .