Leading Consumer-Rated: Top-rated by leading consumer magazines and publications | Graco ProtectPlus Engineered: Provides robust protection in frontal, rear, and rollover crashes | Height Adjustable: Comes with height-adjustable armrests for superior comfort levels | Proper Seating Position: Helps to seat your growing child at the proper height for the seat belt | Modern Design: Equipped with unique modern design elements and hide-away cup holders | For Ages 4 -10: Safely transports your big kid from ages 4 -10, from 40 - 100 pounds and up to 57 inches tall | Extreme Temperature Tested: Additional testing based on the New Car Assessment Program and for extreme car interior temperatures | Engineered and crash tested to meet or exceed US standard FMVSS 213. Designed to be the kind of stylish, comfortable seat your child will actually want to ride in