ZJDU Kayak Roof Rack - Heavy Duty Suction Cup Boat Roller & Load Assist Carrier for Kayaks & Canoes - Secure Car Top Mounting System for Easy Watercraft Transport | Perfect for Outdoor Adventures, Camping & Beach Trips

Features:1. Use to mount kayaks and canoes on most vehicles using the suction cups on car tops or glass with 2 different mounting angles.2. Closed cell foam gently cradles boat during loading and unloading to prevent scratches.3. Aluminum bars and strong suction cups mount reliably to car tops or car glass.4. Offers a quick, easy solution for a single person to load a boat to a car top.5. Size: L 76cm(29in)* H 22cm(8.7in). Allows you to use on almost all vehicles.Description:The boat rollers are just cool.Heavy-duty suction cups mount reliably to car tops or car glass, offering a quick easy solution for a single person to load a boat to a car top.Two angle adjustment options allow you to use on most any vehicle.Mount the bar by flipping the lever on the suction cup, then settle the bow or stern of your boat onto the rollers while resting the other end on the ground.Move to the opposite end of your boat, lift and roll, sliding your boat into place on your bars, foam blocks or cradles.Flip the levers on the suction cups when you're through.Quick, simple, smart.Specification:Name: Suction Boat RollerMaterial: aluminum + foamSize(about): L 76cm（29in）* H 22cm（8.7in）Suction cup diameter: about 11.8cm/4.65inchPacking List:1*Boat Roller

1. Use to mount kayaks and canoes on most vehicles using the suction cups on car tops or glass with 2 different mounting angles.

2. Closed cell foam gently cradles boat during loading and unloading to prevent scratches.

3. Aluminum bars and strong suction cups mount reliably to car tops or car glass.

4. Offers a quick, easy solution for a single person to load a boat to a car top.

5. Size: L 76cm(29in)* H 22cm(8.7in). Allows you to use on almost all vehicles.