The Bumbo Multi Seat is a multi-function seat with has an adjustable base that grows with your mini. Functions as a floor, booster and feeding seat, it comes with a convenient, detachable tray and a 3-point safety harness that keeps your mini seated securely. Recommended for infants who can support their neck and back unaided in a seated position. Suitable for 5 months to 3 years and up to 33 lbs. Removable, supportive foam insert Slip-resistant bottom Two height positions Adjustable straps attach to most standard chairs Measures 14.75" L x 14" W x 9" H Weighs 4.1 lb.