Chicco Polly Progress Relax Highchair - SilhouetteFive Chairs in One! The Polly Progress is a multichair with five unique configurations for every age and stage: Newborn Recliner, Infant Highchair, Toddler Booster, Big Kid Booster, and Youth Stool. It can even accommodate two children at once: one in the booster, and one in the stool! Progress Relax also features deluxe fabrics and premium add ons for happier, more comfortable mealtimes. Newborn Friendly For growing babies, Progress Relax offers all