WONDERFOLD Wagon grows with the family. Our products combine the ultimate design along with important safety features that will allow parents to rest easier knowing that their children are safe and having fun. Our products can be used as a mobile playground, utility wagon, and more. The W4 is an easy one-step folding & unfolding stroller wagon. The W4 includes 4 seats that have 5-point adjustable harnesses, adjustable & removable UV protected canopy, extra pockets on the front, sides, and rear, high face to face seats, a front zipper door for children's easy access, a deep carriage with mesh panels for increased ventilation, high quality 600D polyester fabric, a steel frame that can support 300 lbs, and an adjustable handle to push & pull in every direction. The tires on the wagon are all terrain to allow for pavements, beach, and muddy travel. The tires include 8″ front wheels with suspension and bearings and 10″ rear wheels with bearings. -Weight capacity: 300 lbs total -Rear basket limit: 11 lbs -Per set of seat limit (2 seats per set): 66 lbs WONDERFOLD stroller wagons come with a 1-year limited manufacturer's warranty and lifetime support online.