Shark fin antenna with radio receiver By DA Features and specifications: Shark fin antenna made from ABS plastic. It is coated in piano paint and comes in 25 colors. Features a doubleadhesive for a strong hold. Note:The shark bottom hole measures 10 x 6.2 cm(3.93"x2.44"). Please make sure your antenna base is smaller than that to ensure fit. If your antenna base is larger, please order the super shark as it can fit a larger base. Color Showcase 360 degree show Piano paint, ABS plastic Bright surface, non-fading, durable ABS plastic Package include 1 Shark fin antenna1 antenna cable1 double adhesive1 pair screw and nut Easy to install Stick the doubleadhesive onto the bottom of the shark fin. Remove the original antenna. Tighten screw and nut on the original antenna base,then test the radio. Carefully align the shark fin and pre down for 2 minutes to aure adhesion. Dimension Shark fin: length 16.9cm (6.7 inch), width: 7.7cm (3inch), height: 6.3cm (2.5inch)Bottom hole: length: 10 cm (3.93 inch), width: 6.2 cm (2.44 inch) Product photo