booster most narrow seat

Maxi-Cosi Rodisport Booster Car Seat

Safety 1st Boost & Go Booster Car Seat

Summer Deluxe Learn-to-Dine Feeding Seat

Joie Basil Backless Belt Positioning Booster Seat

Disney Baby Pronto! Belt-Positioning Booster Car Seat

Ingenuity Twist & Dine Booster Seat Plates - Gray: Slip-Resistant Feet

OXO TOT Perch Booster Seat With Straps - Gray

Graco 4Ever DLX 4-in-1 Convertible Car Seat

Britax One4Life Slim All-in-One Convertible Car Seat with ClickTight

Graco Turn2Me 3-in-1 Rotating Convertible Car Seat

Chicco MyFit ClearTex Harness + Booster Car Seat

Baby Einstein Farm Vehicle Booster Seat

Bright Starts My Spot Easy Clean Booster Seat

Britax Poplar Convertible Car Seat - Slim 17" Design - ClickTight Technology - Glacier Graphite: LATCH Compatible, Steel Frame, 27.2 lbs

Graco TriRide 3-in-1 Convertible Car Seat

Graco Turbo Booster 2.0 HighBack Booster Car Seat - Barbie

Evenflo Gold Revolve 360 Extend All-in-One Rotating Convertible Car Seat with SensorSafe

Graco EasyTurn 360 Rotating Convertible Car Seat

Safety 1st Sit, Snack & Go Feeding Booster Seat - Green: Adjustable Height, Slip-Resistant Feet, 3-Point Harness