The item is a pack of 2pcs remote key fobs made of ABS and materials. Every single remote is tested before it is sent to make sure it is transmitting. They are compatible part numbers: 2L3T-15K601-AB , 8L3Z-15K601-AA, CWTWB1U345, CWTWB1U322, CWTWB1U311, CWTWB1U212. Features - Color: Black. - Material: ABS & . - Size: About 5 * 3.5 cm/ 1.97 * 1.38 inch(L*W). - Remote requires 1 working program. - Every single remote is tested before it is sent to make sure it is transmitting. - Compatible part numbers: 2L3T-15K601-AB , 8L3Z-15K601-AA, CWTWB1U345, CWTWB1U322, CWTWB1U311, CWTWB1U212. - Pair of replacement keyless entry remote with battery and electronics installed. This part is Compatible with the following vehicles and part numbers: 2003-2011 E250 E350 2007-2014 Edge 2001-2014 Escape 2002 2000-2005 1998-2014 Expedition 1998-2014 Explorer 2001-2010 Explorer 1998-2014 (also ) 2004-2007 Freestyle 1998-2011 1998-2003 2006-2008 1998-2003 Navigator 1999-2009 B2500 2001-2011 Tribute 2005-2011 Mariner 2004-2007 1998-2010 Package list: 2 * Replacement Keyless Entry Key Fob Clicker Transmitter 3 Button (Black)