" 8 Years One Booster - for your big kid from 40 - 120 lb. It's all you will ever need. Easy-adjust enhanced and improved 7-position headrest that grows up with your child. Engineered for safety and comfort with 2 layers of Side Impact Protection. Built for comfort for every size - our XL wide design is optimized for comfort and safety with built-in padded armrests and finished with deep padded cushioning. Two built-in retractable 2-in-1 cup holder and snack tray - keeps your big kid's drink close at hand and stows away their essentials. Our contoured premium soft fabrics - with layered foam padding that provide comfort and support can be easily removed for machine washing. Open loop belt guides - easy access to seatbelt buckle help your big kid with self buckling - don't forget to check though! Easy, quick and secure installation - engineered with automotive steel LATCH connectors and 2 easy adjust LATCH straps allow you to quickly tighten and secure your booster to your vehicle. › See more product details"