Evenflo continues to redefine industry standards with the new rollover tested SafeMax 3-in-1 Combination Booster Seat. The SafeMax 3-in-1 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 and 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. At Evenflo, we continue to go above and beyond government standards to provide car seats that are 2X the Federal Crash Test Standard and rollover tested. In addition to this, these seats have e3 Side Impact Protection, which contains 3 layers of engineered foam designed and tested to reduce side impact forces up to 50%.