This is a wonderful attachment for the Tripp Trapp high chair for a newborn, it is super cozy and comes with an arm attachment to dangle a toy or object for your newborn to gaze at, and is versatile in the living space and next to the meal-time tables so the little one feels close and involved. We never used it but bought new after research and reviews from friends, so it is basically new  just without the box and wrapping.