2-in-1 High-Back Booster Seats
![Monterey® 2XT LATCH convertible 2-in-1 expandable booster seat [Blue]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/271/3985/Monterey_2XT_Cut_Out_3__16985.1717149584.png?c=1 "Monterey® 2XT LATCH convertible 2-in-1 expandable booster seat [Blue]")
![Cambria® 2XT high back booster seat [Blue Razz Ice]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/298/4247/31243-NA-01__24298.1717771786.png?c=1 "Cambria® 2XT high back booster seat [Blue Razz Ice]")
![Cambria 2 highback to backlesss booster [Black]](https://cdn11.bigcommerce.com/s-zoqnpughoc/images/stencil/350x350/products/121/2018/Cambria_2_Black__07069.1731106973.png?c=1 "Cambria 2 highback to backlesss booster [Black]")
Frequently Asked Questions about 2-in-1 Booster Seats
Diono 2-in-1 booster seats are belt positioning booster seats that fit your child from 40 - 120lbs and can be used either high-back or backless:
High-Back: Offers side impact protection and head support; recommended for use until your child exceeds the height limit of your booster and fits the adult passenger seat belt without needing an extra boost
Backless: A convenient option when bringing a booster with you on the go; for use only when your child is tall enough to be supported by the adult passenger seat back or head support