Quick & Easy Installation: Universal U-bolts and three size adjustments make for fast, secure installation on most vehicles. No hassle, just robust and stable support for your cargo.During installation, please ensure that the bar distance is greater than 29.7 inches to allow for U-bolt installation. Heavy Duty Construction: Made from high-strength steel with a 150 lbs capacity, this ARKSEN roof rack features a black powder-coated finish for enhanced corrosion and rust resistance. Expanded Storage Space: Maximize your vehicle's storage with a spacious 64" x 39" x 4" roof rack, perfect for transporting large items and optimizing your car's interior space for long trips or adventures. Enhanced Safety & Stability: Curved corners and front windshield design reduce air resistance and wind noise, while the bottom metal bar and side rails ensure your cargo stays safe and stable on the road. Versatile for All Vehicles: Designed for a wide range of vehicles including SUVs, Pickups, Crossovers and MPVs, this roof rack is perfect for camping, road trips, or moving, meeting all your cargo needs. This roof rack set includes a 500D PVC waterproof bag, all part of the package. Ready to level up your road trips and outdoor adventures? The ARKSEN 64" x 39" x 4" Universal Roof Rack will be your ideal choice - strong, stylish, and ready to carry whatever your heart (and trunk) desires. With a 150 lbs capacity, it's tough enough to handle anything from camping gear to surfboards or that extra luggage you "might need." The sleek, rust-resistant steel frame gives your vehicle a rugged upgrade while keeping your stuff secure, no matter how bumpy the road gets. Plus, installation is a breeze, so you'll be on your way faster than you can say"Are we there yet?" So go ahead-pack it up, strap it down, and hit the road with confidence. Adventure is calling! Specification: Material: steel, black Powder coated tubing, weather resistant U-bolt space: 4.65"x1.375" Weight capacity: 150 lbs Overall shelf dimensions: 64"D x 39"W x 4"H Package Includes: 1 x Cargo Rack 1 x Cargo Bag 1 x User Manual