Product name: car radio antenna. Operating voltage: 12 V. Lifespan: 10000 (hours). Type: universal. Anti-breaking: Small size and durable, resistant to wind and rain. You don't have to worry about it breaking off on strong, windy days. Besides, it was powerful enough to enhance the radio FM/AM signal, you can enjoy it at any time. Easy installation: the car antenna is fitted with M6 and M6 x M5 screws. All you need to do is screw it into your car roof using the screws provided. No additional tools required. The car must have the roof aerial adapter, as this antenna mast screws into it. Universal car antenna: fits with M6 x 15 mm and M6 x M5 x 15 mm screws, suitable for all car cars. Includes but not limited to: Toyota, Ford Focus, Toyota Auris, Hyundai, Vauxhall, Nissan, BMW, Renault, Mazda, Polo, Mitsubishi. Suitable for years: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017. Universal fit for MK1, MK2, MK3, MK4, MK5, MK6, MK7 hatchback, saloon, estate, SUV, MPV, camper, van, motorhome. Colour: black Material: metal + plastic Size: 2.5 inch Package Contents: 1 * Car Antenna 3 * Screws (M4 M6 and M5) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.