6.5 cm (2 5/8") long with 5mm screw. Shorty rubber antenna with built in amplification to prevent reception lost. Universal fit for all cars that use the 5mm screw down base. Compatible With: BMW Z3, Z4, E46 3-series convertible, Honda Si, Sir Hatchback, S2000, Lexus IS200, IS300, New MINI Cooper, Mazda Protege 5, Mazda3, Mazda6, Mitsubishi Lancer, Lancer Evolution, Nissan 350Z, Ponticac Vibe- Saturn 2003+ USA L-series only (L200 and L300), Scion xA, tc, Suzuki Aerio, Toyota New Corolla, Matrix, Echo Hatchback, 2004+ Prius, VW Beetle, Golf, GTI, Rabbit, Jetta, Passat