Nothing's more important than keeping your child safe. The Graco Bravo Nautilus 3-in-1 car seat is designed for both versatility and safety, offering right-size comfort and protection as your child grows. Nautilus is a harness seat, a high-back booster and a backless booster. Because it adapts as your child grows, from age 1 to age 10, you can buy one Nautilus instead of a toddler seat, booster seat and backless booster. One seat instead of three, without compromising on safety. Nautilus is the last car seat you'll ever need to buy. Graco - Nautilus 3-in-1 Multi-Use Car Seat: Extended 5-point harness (use for baby from 20 - 65 lbs.) Converts into high-back belt positioning booster (use for baby from 30 to 100 lbs.) Converts into backless booster (use for baby from 40 to 100 lbs.) 3-position recline for proper installation and comfort Overmolded arm rests with easy access side storage One-hand height-adjustable head support grows with the child Features open loop belt guides Premium soft goods package with full-body pillow for added comfort Includes EPS, energy-absorbing foam Machine-washable fabric seat pads Can only be used as forward-facing car seat Recommended Use: 5-point harness: 20 to 65 lbs. High-back booster: 30 to 100 lbs. Backless booster: 40 to 100 lbs. Please allow 3-4 weeks for delivery and custom charges will apply.