Doona convertible stroller is designed to quickly transform into a child car seat when needed. This system is especially useful for travel. Transformation happens rapidly with the push of a button and a special mechanism, without disturbing the child inside. The stroller has an adjustable handle and a simple structure. It moves on four wheels. The washable fabric is sun-protected. Key car seat features include triple-layer protection against frontal and side impacts and a secure harness system. The frame is made of lightweight yet durable aluminum and strong plastic. Suitable for children weighing from 4 to 35 pounds.