Joovy Caboose Too Rear Seat Accessory (Black) Product Features Full Size Rear Seat fits the Caboose, Caboose Ultralight and Big Caboose Installs easily on existing frame and platform Multi-position reclining seat with 5 point harness Great for a toddler still too young to sit on the bench seat or stand on platform Seat minimum age 6 months, max child weight: 20.4 kg. Product descriptions Description : Full Size Rear Seat fits the Caboose, Caboose Ultralight and Big Caboose;Installs easily on existing frame and platform;Multi-position reclining seat with 5 point harness;Great for a toddler still too young to sit on the bench seat or stand on platform;Seat minimum age 6 months, max child weight: 20.4 kg. Click here for more info Click here for Great Price