Nuna Aace Booster Seat for Kids - Adjustable, Lightweight & Comfortable Car Seat - Lake Blue - Perfect for Travel, School & Family Road Trips

• grow up—one-hand, 9 position height adjustable headrest
• grow out—shoulder system works simultaneously with the headrest, expanding out while growing up
• grow on—seat sports 3 depths giving growing legs plenty of support and space

• converts from a high back to a no back booster

• energy-absorbing foam and SIP pods take side impact security to the next level
• belt positioner aids in correct shoulder belt routing and minimizes user error
• colored belt path indicators help decrease risk of user error
• lower anchor connectors easily secure car seat to vehicle seat during use or transport

• from fabric to foam and beyond, each element is smartly sourced to be flame resistant with no added fire retardant chemicals
• customizable recline thanks to 8 different positions*
• ventilation panels within the shell and breathable (and washable!) knit fabric create a comfy climate for even the longest of trips
• little arms can take a break thanks to cozy, built-in armrests

*in high back mode only when using lower anchor connectors

• sleek and chic micro-knit fabric is easy to remove and machine washable
• included cup holder is removable and dishwasher safe

• AACE starter kit includes a cup holder, belt-positioning clip & a set of LATCH guides

• suggested use for high back booster: 40 to 110 lbs | 38 to 60 in, suggested usage 4 years +
• suggested use for no back booster: 50 to 120 lbs | 38 to 60 in, suggested usage 5 years +
• product: h 22.5 x w 12 x l 14.5 in
• product weight: 15.6 lbs