This is a replacement part for your car antenna, it can enhance the signal and achieve the purpose of decoration, let your car more brilliant. Easy to install, no drilling required. This shark fin antenna with FM/AM connection cable inside. Make your car cool and distinctive. The design is amazing, concision and modern. Durable, classic, handy and beautiful. Type: Car Shark Fin Antenna Material: ABS Baking Varnish Compatible Models: Universal Quantity: 1 Set Features: Antenna Shark Fin, Easy to Install, Signal Receiving Chip, Double-Sided Tape Size: 17.1cm x 7.5cm x 6cm/6.73" x 2.95" x 2.4" (Approx.) Package Includes: 1 x Car Shark Fin Antenna (With Receiver Chip) 1 x Screw Bolt 1 x Screw Nut