The item is a Doona car seat and stroller combo. Helpful information includes:

It is an all-in-one travel system, transitioning from car seat to stroller.
It is suitable for infants up to 32 inches or 35 lbs.
It has a 5-point harness, adjustable handlebar, and removable, washable covers.
The Doona includes a newborn insert to ensure an ergonomic position for the baby.
It is designed for rear-facing use only.
It has integrated wheels.