AutobotUSA 5" Real Carbon Fiber Aluminum Short Antenna Polished White Universal Screws Base Fitment Type: Universal Fitment. Fit most vehicle applications. ( Cars With Motor Type Base Antenna Might Need Modification In Order To Install This Antenna ). Material: Made of high quality Carbon Fiber Aluminum. Superior product quality. Style: Screws base type car radio short antenna. Light weight with stylish design. Package Included: Each Antenna include an installation kit with 4 different size studs that will fit most vehicle applications. Studs Size: 4.7mm x 16.32mm, 4.9mm x 29.98 mm, 4.7mm x 29.95mm & 6.15mm x 26.16mm. Placement: This antenna can be placed on the Front or Rear of the car. Easy installation. Direct Bolt-On Replacement. 60 days limited warranty.