Two aluminum, 47" Thule crossbars. These allow you to mount Thule accessories like bike or kayak racks onto your existing roof rack. The load capacity is 220 lbs. The Wingbars Evo are aerodynamically designed to reduce wind drag and noise. (Thule footpacks are required to attach the bars to your car's roof rack and are not part of this offer). These are in excellent condition - some minor cosmetic scuffs where our kayak racks had been attached. They retail new for $259; asking $100, cash only, please. Please measure to be sure the length is appropriate for your vehicle and use. Pickup from Highland Park. Thule's website: https://www.thule.com/en-us/roof-rack/roof-racks-and- accessories/thule-wingbar-evo-118-_-711200