Evenflo? continues to redefine industry standards with the new rollover tested SafeMax? 3 in 1 combination seat. The SafeMax 3 in 1 combination seat allows your family to travel with peace of mind and provides extended safety allowing you to transition the seat between 3 different modes of use. This seat can be used as a harness booster, high back booster, & a no back booster. Sporty style elements appeal to children, as well as the dual cup holders. The seat accommodates children ranging from 22-120 lbs. This combination seat provides an exceptional value for a seat with such a wide support range combined with an array of innovative features.