This is an easy and inexpensive way to have a backup without buying the whole key.This key slides into your remote fob,it is used to open the door/start the car in the event the battery dies on your key.
This remote key blade replacement fits for:
2005-2010 Toyota Avalon(all)
2007-2011 Toyota Camry(all)
2008-2011 Toyota Highlander/Land Cruiser(all)
2010-2011 Toyota RAV4/Venza(all)
2010 Toyota Prius(all)
1x Remote Key FOB