2011-2018 Jeep Grand Cherokee Mark II Shark Fin Antenna [Custom Painted: Granite Crystal Metallic PAU] Each one of our shark fin antennas are hand painted. Painting process equivalent to the original factory (OEM). We guarantee an exact match to your car and color code. The installation is fast and simple. Instructions are included. Peel and stick 3M adhesive for a permanent bond. Product has a limited life time warranty.