Easy to install without drilling. The shark fin antenna features an internal FM/AM connection cable. It has an amazing, concise, and modern design. Durable, classic, convenient, and stylish. Built-in high-quality copper cable supports standard AM/FM radio receivers for reliable signal reception. Enhances your car's appearance with a cool, modern, and streamlined look that adds a sporty touch. 1. A great alternative to the original factory antenna, improving both signal reception and vehicle aesthetics. 2. Simple installation—no drilling required. Clean and dry the surface, then securely attach the antenna using the adhesive backing. 3. Equipped with built-in copper wire for long-lasting performance and durability. 4. Comes with straightforward instructions for easy setup. Compatible with most vehicles. Color options: gray, red, blue, silver, black, white Dimensions (approx.): 170mm / 6.69" (L) x 75mm / 2.95" (W) x 70mm / 2.75" (H) (Note: Detailed dimensions are shown in the image.) Material: ABS plastic Important: This shark fin antenna may not fit if the original antenna base is larger than the specified dimensions. Please verify the size of your current antenna base before purchasing. Installation tip: Clean the mounting surface with a dry towel to ensure it is free of water, oil, or debris. Use a hair dryer or heat source to warm the adhesive for stronger bonding. Then firmly press the antenna onto the surface. Package includes: 1 x shark fin antenna