This Ergobaby Evolve 3-in-1 Bouncer features an ergonomic newborn insert that supports baby from head to hips, helping to prevent flat head syndrome and providing proper alignment from day one. This convertible infant rocker and toddler chair grows with children weighing 2.5–13.2 kg, offering gentle, natural bouncing without plugs, batteries, or switches and three adjustable height positions for resting, independent bouncing, and play. This bouncer combines soft knit fabric with breathable mesh for premium comfort and airflow, plus a machine-washable removable cover and harness buckles designed for easy opening and closing. This fold-flat frame includes a foot pedal with safety lock for quick adjustments, was developed with pediatric orthopedists, is AGR-certified for healthy back support, and is covered by the Ergopromise Guarantee.