[Fitment]Compatible with Jeep Wrangler JK JKU 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018; for 2018 2019 2020 2021 JL JLU 2 Door & Unlimited 4 Door Sahara Rubicon Willys Sport S; Gladiator JT Truck [Aluminum Construction]The antenna base is alumninum alloy construction, which is not chance for corrosion or melt, the surface coated with powder coated that resists rust and dirt, extending the lifespan [Great Addition for Wrangler]Sammanlight antenna base cover is the good choise to replace the old faded plastic cover, made of heavy material, the star pattern is a nice little appearance upgrade, which gives a different look for your Wrangler [Quick Install]Install within 30 min, just to get the factory antenna cover off and use a socket for removing the old screws, then cover the antenna base and install wiht the screws that come with [Package Included]1 PC of antenna base mount; 3 x Screw; 3 x Gasket, if there is any question about the product, feel free to contact us, thanks Part number: Antenna Cover Gray Fit type: Vehicle Specific Feature Made of Aluminum material, sturdy antenna holder, added a bit of uniqueness to your Wrangler Star pattern is a nice little appearance upgrade, which gives a different look for your Wrangler Specification Color: Gray Material: Alumium Alloy Installed in less than an hour Mounting hardware and gasket are included Install Steps 1 remove antenna and pop black plastic stock cover off 2 remove stock screws 3 install new cover with 3 new screws 4 reinstall antenna Appliction for Compatible with Jeep JK JKU 2 Door & Unlimited 4 Door Sahara Rubicon Sport 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018; Compatible with Jeep JL JLU 2 Door & Unlimited 4 Door Sahara Rubicon Willys Sport S 2018 2019 2020 2021; Compatible with Gladiator JT Truck 2020 2021 What’s in included 1 X Antenna Mount 3 X Screw 3 X Gasket