Slightly used, The Graco Tranzitions 3-in-1 harness booster is a convertible car seat designed to grow with your child and go with you, wherever your journeys take you - from car to carpool and beyond. This lightweight car seat Tranzitions seamlessly from harness booster (22 - 65 lb) to high back booster (30 - 100 lb) to backless booster (40 - 100 lb) and features the Simply Safe Adjust Harness System, which adjusts your harness and headrest to 8 height positions, with no time-consuming rethreading. It features two removable cup holders to keep your child happy, and a machine washable seat pad, body insert and harness covers. Car Seat Weight With Base:20 lb;Car Seat Depth:17.4 in;Car Seat Width Outside:19 in;Car Seat Height:26.5 in;Car Seat Weight Without Base: 14.97 pounds.5-Point Harness Mode- Height: 26.5-49 inches, Highback Booster Mode- Height: 38-57 inches, Backless Booster Mode- Height: 40-57 inches. Care and Maintenance- Metal and plastic parts may be cleaned with mild soap and cool water. Buckle may be cleaned with a damp cloth. Harness straps may be spot cleaned.