Britax Grow With You Clicktight Harness-to-Booster Seat

This harness-2-booster seat grows with your child from toddler to big kid. With our patented ClickTight Installation, you’ll know it’s right in 3 easy steps. 2 layers of side impact protection surround the head, neck & torso. Plus, SafeCell Impact Technology creates a crumple zone that absorbs crash energy. Energy-absorbing shell and foam-lined headrest protect your child’s head, neck, and torso. With ClickTight, you know it’s right in just 3 easy steps. Creates a crumple zone in the car seat base that helps absorb crash energy. Industrial-strength steel frame reinforces the seat structure to help keep it stabilized. Child Fit InformationForward-facing Harnessed Weight 25 - 65 lbsForward-facing Harnessed Height 34 - 49"Belt Positioning Booster Weight 40 - 120 lbsBelt Positioning Booster Height 44 - 63" Exterior Product DimensionsProduct Weight 25 lbsProduct Dimensions (L x W x H) 21" (L) x 19" (W) x 25" (H)Headrest Fully Extended Height 35.5" Interior Product DimensionsSeating Area Depth 15"Seating Area Width 12"Shoulder Width 12"Harness Slot Heights 9 positions, 12" - 20"Buckle Strap Positions 2 positions, 7.0" - 9.0"