Reversible infant stroller uses an X-shape aluminum alloy frame and 33-lb capacity to support babies from 0-3 years old in secure, adjustable positions. The 40.5 x 24.5 x 44.5 in overall size provides space for a large carriage and mattress so your child can lie back comfortably, while multiple recline settings move to upright as they grow. The quick-fold 30 x 24.5 x 12 in size, storage basket, and carry bag make everyday travel and storage more convenient.