Purchase online & pick up in store. No shipping. PRODUCT DETAILS Attaches to your vehicle in one of two ways. Directly to an existing roof racks crossbars using LockNLoad™ Crossbar Clamps (sold separately), or directly to a TimberLine or SkyLine roof rack towers with the LockNLoad SL Adapter (sold separately. Designed and thoroughly tested in the rugged Australian Outback. Yakima® Off-Road Rated to 165–330 lbs. (depending on vehicle fit and roof type). Side-to-side slats act like crossbars for easily mounting most bike, kayak, ski mounts and more. Integrated T-slots in every slat and outer frame, for simple and secure attachment of T-slot and LockNLoad™ accessories. Engineered aluminum construction features a textured black powder-coat finish for durability and style. Six platform sizes ensure a perfect fit on your vehicle for a customized look. Attaches to nearly any roof rack with LockNLoad™ Crossbar Clamps (sold separately). This size platform requires 2 sets of LockNLoad Crossbar Clamps. Mounts directly to Yakima SkyLine™ and TimberLine™ towers with the LockNLoad SL Adapter (towers and adapters sold separately). This size requires 2 sets of LockNLoad SL Adapter and 4 towers. Limited Lifetime Warranty. Full collection of new LockNLoad™ accessories available to compliment any adventure. Sizes K: 55" x 49" B: 60" x 54" J: 76" x 65" E: 84" x 54" N: 84" x 54" H: 84" x 62"