Rear-facing for infants 5-35 lbs. and 19-36 in.nForward-facing for infants 22-50 lbs. and 34-45 in.nBelt-positioning booster for 40-80 lbs. and 43-52 in.nQuickFit™ harness system easily adjusts from frontnLATCH equipped for easy installationnWith three modes of use, the Safety 1st All-in-One Convertible Car Seat is the only car seat you'll ever need to purchase. Use it rear facing for infants, and then forward facing once they're at least 22 lbs. Finally, this car seat accommodates kids up to 80 lbs. with the use of the car's seat belt. For infant use, a QuickFit™ harness system let's you adjust the 5-point harness system from the front in one easy step. This seat offers side impact protection and is LATCH equipped for easy installation. There are three positions of recline and a removable cup holder. This car seat meets or exceeds all Federal and ASTM safety standards. Safety 1st attributes its success to a never-wavering commitment to child safety. Acquired by Dorel Industries in 2000 (makers of "Baby on Board" signs), Safety 1st has been able to continue its dedication to making our world safer for children. For years, parents have trusted Safety 1st and Dorel Industries to create products that are convenient, durable, safe, and innovative. These companies specialize in making quality products at affordable prices and are proud to be showcased as a leader in their field. Rear-facing for infants 5-35 lbs. and 19-36 in.. Forward-facing for infants 22-50 lbs. and 34-45 in.. Belt-positioning booster for 40-80 lbs. and 43-52 in.. QuickFit™ harness system easily adjusts from front. LATCH equipped for easy installation. Features side-impact protection. 5-point center harness with Center Front Adjust. 3-position recline and removable infant/toddler head support. Dimensions: 17.3W x 19.5D x 27.5H in..