This may be the only car seat you need-the convertible three-position style fits children from birth all the way up to 100 lb.Why parents will love it: This model has been designed with a QuickFit shoulder harness that automatically raises the harness and headrest height. The ClipQuik™ auto-magnetic chest clip simplifies getting baby in and out of the seat. Also, the Flip-Away Buckle won't get in the way while getting in and out of the seat.Why kids will love it: Premium PureCosi fabric and padding-made without wool or chemicals-surrounds your child in comfort and safety. A pair of dishwasher-safe cup holders keeps their favorite drinks near and secure.Child weight/height: 4-40 lb. and 19" to 40" rear-facing with included infant insert; 22-65 lb. and 29" to 49" forward-facing; 40-100 lb. and 43" to 52" booster mode.Safety features: GCell® patented foam absorbs crash energy and protects your child's head where it's needed most in a side-impact crash.Harness: Out-Of-The-Way spring assist harness system keeps straps in place, which means no more tangled toddlers.Car installation: One-click LATCH installation.Stroller compatibility: N/A. Removable infant insert, lumbar support and wedge Seat pad and harness covers are machine washable and dryer safe Two easy-to-remove cupholders are dishwasher safe Plastic/steel/foam/nylon/polyester Imported