Explore the Alta V2 High Back Booster, ideal for children aged 6-10 years, weighing 40-100 lbs, and 38"-57" tall. This booster combines safety with comfort, adjusting from 25.5" to 33" in height with a slim, space-saving design. True weight: 17 lbs. Dimensions: 20”L x 17.5”W x 25.5”-33”H. Perfect for growing kids, ensuring a proper fit and superior protection.