Waterproof Shark Fin Antenna By DA Features and specifications: Waterproof shark fin antenna made from ABS plastic. Coated in piano paint and available in multiple colors. Features a double adhesive for secure attachment. Note: The shark fin bottom hole measures 9.8 x 5.2 cm. Ensure your antenna base is smaller than this for proper fit. If your antenna base is larger, consider a compatible larger model designed for bigger bases. Color details: PET-S antenna cable included for improved signal reception. Silica gel ring color varies by shark fin color: - White and pearl white include a white silica gel ring - Silver includes a silver silica gel ring - Gray and dark gray include a gray silica gel ring - Light red and deep red include a red silica gel ring - All other colors include a black silica gel ring Material and finish: Piano paint finish over durable ABS plastic. Smooth, glossy surface resistant to fading and wear. Package includes: 1 x Shark fin antenna 1 x PET-S antenna cable 1 x Double-sided adhesive pad 1 x Copper screw and nut set Installation instructions: 1. Attach the double-sided adhesive to the bottom of the shark fin antenna. 2. Remove the original antenna from the vehicle. 3. Secure the copper screw and nut onto the existing antenna base. 4. Align the shark fin antenna properly and press firmly into place for 2 minutes to ensure strong adhesion. Dimensions: Shark fin antenna: 16.4 cm (6.5 inches) in length, 7.9 cm (3.1 inches) in width, 6.7 cm (2.6 inches) in height Bottom hole: 9.8 cm (3.9 inches) in length, 5.2 cm (2 inch) in width Packaging: Includes product images for reference