The Yakima Rocketbox Pro 12 is a cargo box for increasing space on your next road trip. This rooftop box is short and wide and opens from either side for quick access. Pile in the gear or extra luggage and free up space for your kids or friends to sit in the backseat of your car. Features of the Yakima Rocketbox Pro 12 Carries all the gear you need to take on the mountain for a weekend of fun while working well with shorter roofs, sedans, or larger vehicle owners With Dual-side opening, makes accessing your gear a cinch and even easier with a push button to open the box with! Security - Included! SKS (same key system); we have you covered! Rapid, user assembly with no tools required Cargo net can help keep your cargo in place for your trip, sold separately