Converts from 5-point harness to belt-positioning booster Duo Guard side-impact protection for head and torso, and steel-reinforced frame 4-position recline, 9-position headrest, and deep Ergo Boost seat with padding/contour Premium LATCH connectors and Lock Sure belt-tightening system for easy installation 2 dishwasher-safe Cup Folders with push-button removal. Assembled Product Dimensions: 21 inches x 27 inches x 18 inches Product Depth (Footprint): 20"