Extended use from birth to booster. The Evenflo® Symphony™All-In-One Car Seat accommodates children ranging from 5-110 lbs. with the most innovation and value on the market. Symphony provides exceptional combined comfort and safety! And with Infinite Slide™ Harness easily slides for an accurate fit every time. No reworking the harness as child grows! So parents can be sure children are properly secured every time. Features: -3 Modes in One Seat: Accommodates children from 5 - 110 lbs – Rear Facing, Forward-Facing Harness and Belt-Positioning Booster -Dual Cup Holders: Two built-in cup holders keep drinks and snacks within reach – allows driver to stay focused on the road -Up-Front Harness Adjust: Central, front access to harness adjuster provides an easy way to adjust child's harness for an accurate, snug fit -Vehicle Belt Guides: Vehicle Belt Guides: Belt guides properly position vehicle belt over child’s shoulder for an accurate fit in booster mode -Removable Head & Body Pillows: Positionable head and body pillows provide extra comfort and support for proper head and body positioning – removable as child grows -Machine-Washable: Durable fabrics – remove for easy cleaning Child Weight Minimum (lbs.): 5 Child Weight Max (lbs.):110 Rear-Facing Mode Weight Limitation: 5 - 40 lbs. (2.3 - 18 kg.) Rear-Facing Mode Height Limitation:19 - 40 in. (48 - 102 cm.) Rear-Facing Mode Fit Limitation: Top of child’s head is at least 1 in. (25 mm) below the top of the child restraint seat back. Forward-Facing Mode Weight Limitation: 22 - 65 lbs. (10 - 29.4 kg.) Forward-Facing Mode Height Limitation: 28 - 50 in. (71 - 127 cm.) Forward-Facing Mode Age Limitation: At least two years of age. Forward-Facing Mode Fit Limitation: The tops of child's ears are below the top of the child restraint headrest. Harness Booster Mode Weight Limitation: 40 - 110 lbs. (18 - 49.8 kg.) Harness Booster Mode Height Limitation: 44 - 57 in. (112 - 145 cm.) Harness Booster Mode Age Limitation: At least four years of age Harness Booster Mode Fit Limitation: The tops of their ears are below the top of the child restraint headrest. Assembled Width (in.): 21 Assembled Height (in.): 25.5 Assembled Depth (in.): 21 Assembled Weight (lbs.): 19.625 Package Width (in.): 20.875 Package Height (in.): 27.5 Package Depth (in.): 20.875 Package Weight (lbs.): 25.3