1、Superior Practicality: The universal roof rack crossbars are designed with versatility in mind, allowing you to easily transport various outdoor equipment such as kayaks, skis, surfboards, and bicycles. With its high-strength aluminum alloy material, it ensures exceptional durability and weight-bearing capacity. 2、Innovative Arc Design: The curved design of the crossbar not only reduces wind noise during your travels but also maintains a harmonious appearance on your vehicle. Its streamlined profile blends naturally with your car\u0027s aesthetic, enhancing its overall appeal. 3、Secure Attachment Options: Each set of crossbars comes equipped with two types of fixed clamps, giving you the flexibility to choose the most suitable option based on the configuration of your car door frame. Rest assured that the premium rubber padding will protects your beloved vehicle from any scratches or damage, even in extreme weather conditions. 4、Rust-Resistant Stainless Steel Components: The steel pull sheet of the crossbar is made from high-quality 304 stainless steel, ensuring exceptional toughness and resistance against rust and breakage. This added strength guarantees long-lasting performance, allowing you to confidently transport your gear without worry. 5、Wide Compatibility: It is conveniently adjustable, making it compatible with car roof rain gutters ranging from 43.3in to 44.9in in width. This wide compatibility ensures that the product can be easily installed and used on a variety of vehicle, providing a reliable solution for all your outdoor adventures. Features: Superior Practicality: The universal roof rack crossbars are designed with versatility in mind, allowing you to easily transport various outdoor equipment such as kayaks, skis, surfboards, and bicycles. With its high-strength aluminum alloy material, it ensures exceptional durability and weight-bearing capacity. Innovative Arc Design: The curved design of the crossbar not only reduces wind noise during your travels but also maintains a harmonious appearance on your vehicle. Its streamlined profile blends naturally with your car's aesthetic, enhancing its overall appeal. Secure Attachment Options: Each set of crossbars comes equipped with two types of fixed clamps, giving you the flexibility to choose the most suitable option based on the configuration of your car door frame. Rest assured that the premium rubber padding will protects your beloved vehicle from any scratches or damage, even in extreme weather conditions. Rust-Resistant Stainless Steel Components: The steel pull sheet of the crossbar is made from high-quality 304 stainless steel, ensuring exceptional toughness and resistance against rust and breakage. This added strength guarantees long-lasting performance, allowing you to confidently transport your gear without worry. Wide Compatibility: It is conveniently adjustable, making it compatible with car roof rain gutters ranging from 43.3in to 44.9in in width. This wide compatibility ensures that the product can be easily installed and used on a variety of vehicle, providing a reliable solution for all your outdoor adventures. Specifications: Color: Black Material: Aluminum Alloy Applicability: For Car Roof Gutter Width of 1.1-1.14m/43.3-44.9in Pole Length: 1m/ 39.4in Overall Length: 1.1m/ 43.3in Package Size: 1150 * 100 * 80mm/ 45.3 * 3.9 * 3.1in Package Weight: 5.5kg/ 12.1lb Packing List: 2 * Crossbar 4 * Fixed Clamp 4 * Adjustable Rack 4 * Rubber Padding 4 * Keys 2 * Crossbar 4 * Fixed Clamp 4 * Adjustable Rack 4 * Rubber Padding 4 * Keys