21" ANTENNA MAST Black Fit For Trunk,SUV,Pickup,etc. Specifications: Length: 21 inch Color: Black Material: metal Function: replace the original antenna for better receiving the wireless signal. Features: *Easy installation with direct replacement,it fits with your vehicle perfectly. *Made of superior quality material to ensure its durability and abrasion performance. *Decorate your car and enhance the aesthetic appearance of vehicles. *Equipped with 7 different screw models for meeting various car models in the market. *Universal AM/FM radio antenna replacement for many vehicle types. Packaging include: .