Field & Stream 5-in-1 Kayak Carrier. Features include: Quick Release Hubs, Folds Flat for Garage Entry, Installs in Minutes, No Tools Required, Fits Most Cross Bars, Maximum Load 75 Lbs. Per Boat. Includes: 2 Folding Kayak Carriers, 2 Base Modules, 2 Foam Blocks, 4 Ropes With Hooks, 4 Safety Straps, Mounting Hardware