Super Shark fin antenna By DA Features and specifications: Note:The shark bottom hole measures 15x6.8cm(5.9"x2.68"). 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. Waterproof shark fin antenna made from ABS plastic. It is coated in piano paint and comes in 12 colors. Features a double adhesive for a strong hold. Colors: PET-L antenna cable for a stronger signal. Piano paint, ABS plastic Bright surface, non-fading, durable ABS plastic Package includes Super shark fin antenna 1 piecePET-L antenna cable 1 piece Double adhesive 1 pieceCopper screw and nut 1 pair Easy to install Stick the 3M adhesive onto the bottom of the shark fin. Remove the original antenna. Tighten screw and nut on the original antenna base. Carefully align the shark fin and pre down for 2 minutes to aure adhesion. Dimensions: Shark fin: length 17.6 cm (6.9 inch), width: 9.6 cm (3.8 inch), height: 6.3 cm (2.5 inch) Bottom hole: length: 15 cm (5.9 inch), width: 6.8 cm (2.7 inch)