The lightweight Graco Junior Maxi highback booster allows your "big kid" to travel safely from 15-36kg (approx. 4 to 12 years).The Junior Maxi features a one-hand, adjustable headrest allowing parents to quickly and easily adjust the height of the headrest as the child grows. The seat's armrests are also height adjustable for comfort and two hideaway cup holders hold beverages securely this lightweight booster offers a cover that is machine washable. The Junior Maxi has been rigorously tested to meet or exceed all applicable UK and European safety regulations. Features: For children 15 to 36kg (approx. 4 to 12 years) Convenient one-hand adjustable headrest Height-adjustable armrests for comfort Full back coverage for a supportive ride 2 hideaway cup holders for beverages Machine washable seatpad Open loop belt guides to help ensure proper seat belt positioning Dimensions: Weight: 3. 53 kg