The Chicco GoFit Plus Booster Car Seat is a backless booster designed for children aged 4 to 10 years, weighing 40 to 110 lbs and measuring 38 to 57 inches tall. It features a contoured ErgoBoost® seat with double-foam padding for added comfort and support, along with integrated lap belt guides and a shoulder belt clip to ensure proper seatbelt positioning. The booster includes two removable, dishwasher-safe CupFolders™ and a built-in carry handle for easy transport. Its Quick-Release LATCH system allows for simple installation and removal. Weighing approximately 5.7 lbs, the seat measures 17" wide, 15" deep, and 5" high, with machine-washable seat pad and armrest covers for easy maintenance.