Hifold fit-and-fold Highback Booster Car Seat (Slate Grey)

The adjustable length, width and height ensure customized comfort and support for quick trips and long drives alike.Child weight/height: 33-100 lb. between 36' and 59' tall. Car seat weight/dimensions: 9.8' x 13.5' x 13.5' folded dimensions 29.7' x 15.6' x 19.9' fully expanded 10.14 lb. Harness: Compatible with standard car lap and shoulder belt. Car installation: Easy instillation and fold-down design Stroller Compatibility: N/A Style Name: Mifold Hifold Fit & Fold Booster Seat.