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 double-sided adhesive for secure attachment. Note: The bottom hole of the shark fin measures 9.8 x 5.2 cm. Please ensure your antenna base is smaller than this size for proper fit. If your antenna base is larger, consider a compatible larger model designed for bigger bases. Color information: - White and pearl white include a white silicone ring. - Silver includes a silver silicone ring. - Gray and dark gray include a gray silicone ring. - Light red and deep red include a red silicone ring. - All other colors include a black silicone ring. Piano paint finish on durable ABS plastic provides a glossy, non-fading surface. Package includes: 1 x Shark fin antenna 1 x PET-S antenna cable 1 x Double-sided adhesive pad 1 x Pair of copper screw and nut Installation instructions: 1. Attach the double-sided adhesive to the bottom of the shark fin antenna. 2. Remove the original antenna. 3. Secure the copper screw and nut onto the existing antenna base. 4. Carefully align the shark fin antenna and press firmly for 2 minutes to ensure strong adhesion. Dimensions: Shark fin: 16.4 cm (6.5 inches) length, 7.9 cm (3.1 inches) width, 6.7 cm (2.6 inches) height Bottom hole: 9.8 cm (3.9 inches) length, 5.2 cm (2 inches) width Packaging includes product images.