From the Manufacturer: Families with three young children will love Joovy's Big Caboose Stand-On Triple. The Big Caboose is easy to use and it includes two full size seats with canopies, two child trays and two foot rests - and your 3rd older child can ride on the patented rear platform. If you have multiple children, this will be the first stroller you will use that gives the child in the middle seat ample room. Product Description: Families with three young children will love Joovy's Big Caboose Stand-On Triple Stroller. The Big Caboose is easy to use and it includes two full size seats with canopies, two child trays and two foot rests - and your third older child can ride on the patented rear platform. If you have multiple children, this will be the first stroller you will use that gives the child in the middle seat ample room. If the standing child tires, they can turn around and rest on the padded rear jump seat. This stroller also includes two universal car seat attachments that accommodate most of the major brands of car seats. The Big Caboose has a huge storage basket below and sealed bearing wheels to help you push heavy loads. Specifications: Back Seat and Platform: 2.5 years and up, up to 45 lbs. and 40" tall Front Seats: 6 months and up, and up to 40 lbs. Assembled Dimensions: 21.5"W x 55"D x 44.25"H