Material: high quality plastic 

The wire remain wire retainer

Speaker wire lengh: 7 inch

Packing include

2 x pair speaker wire adapter (4 pcs)

Compatible with Ford F-150 2011-2014, F250/E250/E350 2008-2012, F250 Lariat 2012, Focus 2000-2005, Fusion 2006-2012, Crown Victoria 1998-2009, Edge 2007-2014, E350 Super Duty 1999-2021, Expedition 2002-2011, Explorer 1998-2010, Escape 2005-2011, Ranger 2000-2011; Compatible with Mustang 2005-2014, Taurus 2005-2018,Taurus 2000-2007/2005-2018, Thunderbird 2002-2005
Replacement for Lincoln Aviator 2003-2005, MKX 2007-2010, MKZ 2007-2009, Mark LT 2005-2008, Navigator 1999-2011, Town Car 2003-2011, Zephyr 2006
Fit for Mercury Grand Marquis 1998-2009, Marauder 2003-2004, Mariner 2005-2011, Monterey 2004-2007, Mountaineer 2002-2010, Sable 2000-2009; Select for Mazda 6 2003-2011, Mazda5 2013, MX-5 CX-3/4/5, CX-7 Mazda speed3 2003-2009, B-series Pickup 1998-2009, Tribute 2003-2006/200
Plug and play: Directly replace, without cutting or splicing any factory wiring harness required
door speaker wire harness use pure copper and a durable yet flexible PVC sheath to achieve exceptional signal quality and longevity