"car booster seat for 4+ year old"

Baby Grow and Go Flex 8-in-1 Travel System

Baby Pop ‘N Sit™ Portable Seat

Radian 3RXT Max SafePlus All-in-One Convertible Car Seat, Purple Wildberry

SlimFit3 LX 3-in-1 Car Seat

Peri 180 Rotating Car Seat

Baby Deluxe Grow and Go Flex 8-in-1 Travel System

Toddler Multi-Use 3-in-1 Portable Travel Booster Seat and Bag

Willow Brook S+ Travel System

Snap-N-Go EX Universal Infant Car Seat Carrier Stroller

Baby Toddler Adjustable 3-in-1 Booster Seat/High Chair and Tray, Taupe

Baby John Deere Pop 'N Sit Portable Booster Seat

Feed Me 3-in-1 Dining Booster Seat

Baby Toddler Adjustable 3-in-1 Booster Seat/High Chair & Tray, Cool Gray

Girls 4-in-1 High Chair Booster Seat with Adjustable Height and Recline

Baby® EverSlim All in One Convertible Car Seat

Baby Travel Booster Seat with Double Tray Portable Folding Dining Chair

Pria Max All-in-One Convertible Car Seat

Portable Baby Booster Seat with Straps and Double Tray

Baby Toddler Adjustable 3-in-1 Booster Seat/High Chair & Tray, Cradle Pink

Poplar S Baby Boy or Baby Girl Convertible Car Seat

Infant Car Seat Base

One4Life All-In-One Car Seat

Feed Me 3-in-1 Dining Booster Seat

Baby® Grow and Go™ All in One Convertible Car Seat

Litemax DLX Infant Car Seat Base

Mico Luxe+ Infant Car Seat

Feed Me 3-in-1 Dining Booster Seat

Poplar Baby Boy or Baby Girl Convertible Car Seat

SnugRide Lite Infant Car Seat Base

NEW! Baby Litemax NXT with Sensory Soothe

Snap-N-Go Universal Infant Car Seat Double Stroller Frame

NEW! Baby Revolve 180 Litemax NXT with Sensory Soothe

Willow S Infant Car Seat With Alpine Base

Premier Padded Infant Car Seat Travel Bag with Wheels

LiteClik30 XT / RXT SafePlus Infant Car Seat Base

Secure 35 Infant Car Seat Base - Black

SnugRide DLX Baby Car Seat Featuring Load Leg Technology

Baby City Turn Convertible Car Seat

Baby City GO 2 Infant Car Seat

Aton M with Sensorsafe

Baby RapidLock Car Seat Base