DOUBLE KAYAK RACK: 4PCS set Kayak Rack to help you save cargo space and keep your kayak safe during long drive on the way to the destination. (Extra 4 pcs tie down straps including).HEAVY DUTY: Doesn't fit ROUND BAR. Steel construction with power coated, makes the rack stronger and not easy to get rust. Maximum Lock tight on your kayak, Canoe, 8 Ft long, 200 Lbs Tested, easy and safe for your transport.Straps: 8' length Accommodates kayaks up to 36" wide NetMounting Hardward Steel design with adjustable padding for carrying strength and kayak protectionWill fit most factory or aftermarket square and flat crossbars (OEM crossbars are within 2.5" wide and 1" thick) Package Included 2 PAIRS (4 racks for 2 kayaks) 4x Straps（Colors are random） Set of Mounting Hardware About Product Brand New in Box Made of 1.5mm Thick Steel Tube, Can hold 36" Wide and up to 200 lbs Kayak, Professional Made, Out-Door Glossy Black Paint, Rust-Free Indented Tubing Design, Strong and Stable, Pre-Punched Holes for Perfect Alignment Rubber Pedal, Foam Protector, All Weather Resistant, Mounting Bracket Size Please See Pictures 90 days warranty, hassle free return. Why choose FDB? Comparison between Our Universal Kayak Roof Bars and Other Universal Kayak Roof Bars: The bars on our racks are made of 1.5mm Thick Steel Tubing which is much stronger. It can even hold 150lbs Kayak or Boat Our paint quality is very high. We use heavy duty weather resistant out door paint Our connecting piece for both bars on the rack are indented out of the same bar for a perfect and strong fit The fitment of our bars will always be perfect because of the professional equipment we use to bend the bars The foam padding and the rubber base cover are made of real rubber and foam. They are water and sun resistant. Other Competition Other universal kayak bars are made of 0.7 - 0.9 mm steel tubing Other bars paint chips easily and is not very weather resistant. Rust will happen after one or two uses. Their construction of both of the J bars use two point welds from two different bars that will easily rust and will cause issues when installing They use PVC for their mount base and foam pads that will shrink because of the heat causing more issues. After you compare the two for yourself, you will know the difference. Our pricing will always be competitive but fair because of the quality we provide. The Amazon default warranty is 30 days, but we can offer 90 days. Buy with confidence!!!