Best Booster With Adjustable Back Width

Bumbo Baby Multi Function Seat with Tray, Blue

  • 3-in-1 Multi Seat This adjustable seat functions as a floor, booster, and feeding seat..
  • Floor seat Wide leg openings and a foam pad ensure playtime on the floor is supportive and comfortable. The wide, stable base provides firm contact with the floor..
  • Booster seat Attachment straps easily convert the Multi Seat into a booster seat so your child can join you at the table..
  • Feeding seat The removable tray attaches to provide a convenient surface for meal time anywhere you are. The tray attaches to the back of the Multi Seat for easy storage..
  • Adjustable features allow the chair to grow with your child The removable foam insert and adjustable height extend the length of time your child can use their Bumbo Multi Seat. The base adjusts to accommodate children up to three years old..
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Toddler Booster Seat for Dining Table HOSEASCA Child Booster Seat for Dining Table with Backrest Toddler Booster Seat with Adjustable Waist Belt & Non-Slip Bottom Waterproof Kids Chair Cushion

  • [Effective Booster Seat] The toddler booster seat is made of high-quality PU synthetic leather and a high-density sponge, which is comfortable and not....
  • [Improved Design] Compared with other old models on the market, our toddler booster chair considerately added a waist belt on the seat cushion. It....
  • [Safe And Non-slip] The booster seat cushion is 12.6 x 12.6 x 3.34 inches, and the back cushion is 12.6x12.6x1.57 inches. There are 4 adjustable....
  • [Easy To Clean] The booster seat cover is made of PU Leather. It is waterproof and easy to clean. If food drops on the booster seat accidentally, just....
  • [Suitable For Different Occasions] The separable booster seat cushion is lightweight. It is also easy to carry because of the adjustable strap(13....
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Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Red Cherry

  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg, approx. 4 years old.
  • HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an extra layer of protection and comfort for any child transitioning into booster mode.
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the radian 3R adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs.
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the ultimate protection for your child.
  • THE ORIGINAL RADIAN 3 ACROSS: Built with our famous Radian slim fit convertible design for a 3-across option only with Diono Radian combinations without compromising child or passenger comfort. Feel safe having your children secure in the backseat..
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MARSLABO Dog-Car-Booster-Seat Upgrade Metal Frame Construction with Clip-On Safety Leash and Dog Blanket,Perfect for Small Pets up to 20lbs

  • UNIQUE METAL FRAME DESIGN: Internal Collapsible Metal frame allows MARSLABO dog booster car seat to hang from the headrest and supports the seat from below, providing an elevated and unobstructed view for your pet..
  • KEEP YOUR PET SAFE - The Dog Car Seat features an adjustable leash to clip from inside the booster to their collar. This ensures that your beloved pup stays put for the duration of your travel, giving you peace of mind while keeping your dog safe..
  • ATTACHES QUICK. ATTACHES SECURE: 1 adjustable strap fits snug around the back of the seat. 1 adjustable strap fits around the headrest to help keep the dog booster seat safely anchored plus slightly raised to enhance their riding experience. Marslabo pet booster car seat also features an adjustable leash to clip from inside the dog car seat to their collar helping them feel more comfortable which helps with Car Sickness and Ease Anxiety..
  • EASY TO CLEAN: Featured with a removable soft plush liner and double-sided Pad which can be easily removed for hand or delicate machine washing. Help to keep your car clean and fresh..
  • Sizing & Fit - Recommended for dogs up to 20 lbs. Marslabo Booster can support 30 lbs of weight, but 20-30 lbs pets may have body masses too large to comfortably lay down in seat. D....
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Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Jet Black

  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg, approx. 4 years old.
  • HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an extra layer of protection and comfort for any child transitioning into booster mode.Shell and Components: Spot clean.
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the Radian 3R adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs.
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the ultimate protection for your child.
  • THE ORIGINAL 3 ACROSS: Built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or passenger comfort. Feel safe having your children secure in the backseat.
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Chicco Polly Progress Relax 5-in-1 Highchair - Springhill | Black

  • Newborn Recliner: Fully reclined seat and detachable toy bar creates a comfortable space for newborns.
  • Infant Highchair: All the convenience of an everyday highchair with superior adjustability and functionality.
  • Toddler Booster: Highchair seat detaches from frame to create high-back booster.
  • Big Kid Booster: Zip-off extension panel and fold-away armrests convert booster to a more portable seat.
  • Youth Stool: Highchair frame converts to height-adjustable stool with snap-on seat.
  • Folded Dimensions: 11.5" x 23.5" x 39". Carton Dimensions: 13" x 21.75" x 35.5".
  • Usage - Highchair Mode: recommended for children under 40 lbs. Booster Mode: for children up to 50 lbs. Youth Stool: for for children up to 60 lbs.
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Diono Radian 3R 3-in-1 Convertible Car Seat Rear Facing & Forward Facing 10 Years 1 Car Seat Slim Fit 3 Across Blue Sky

  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg,....
  • HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an....
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the radian 3R adapts as your child grows to offer a custom adjustable fit....
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the....
  • THE ORIGINAL 3 ACROSS: Built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or....
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Diono Radian 3R 3-in-1 Convertible Car Seat Rear Facing & Forward Facing 10 Years 1 Car Seat Slim Fit 3 Across Gray Slate

  • REAR-FACING FOR LONGER: This slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg,....
  • HIGH BACK BOOSTER: Keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. The high back booster adds an....
  • 10 YEARS ONE CAR SEAT: With 4 ways to travel safely from birth to booster, the radian 3R adapts as your child grows to offer a custom adjustable fit....
  • REINFORCED STEEL CORE: Mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the....
  • THE ORIGINAL 3 ACROSS: Built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or....
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Chase Harnessed Booster Jameson

  • This 2-In-1 combination booster car seat fitting children from 22-110 pounds converts from a 5-point harnessed to belt-positioning car seat allowing....
  • The chase LX combination booster car seat helps protect harnessed children from 22-40 pounds (Height: 28 - 50 Inches) and belt-positioned children....
  • This lightweight combination booster car seat comes equipped for latch systems allowing for easy installation and transfer between multiple vehicles.....
  • Designed and tested for both side impact and structural integrity at energy levels approximately 2 times the Federal Crash Test Standards and the....
  • Integrated cup holders keep drinks close without increasing the width of the car seat, allowing multiple car seats to fit your back seat. Harness....
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