Stroller: Lightweight and durable aluminum frame, Converts from an infant car seat carrier into a carriage stroller or toddler stroller, Lockable front swivel wheels, Multiple position reclining seat, Multiple riding position, Cup holder, 5-point safety harness with padded harness cover, Extra large canopy, Foam grip handle, Large storage basket, Removable roll bar, Easy compact fold, Rear wheels with one-touch breaks Car Seat: EPS energy-absorbing foam for superior side impact head Protection, 5-point safety harness; easy one-hand harness adjustment and push-button release, Superior head impact Protection, Delta multi-grip carrying handle, One-hand easy-access seat release Base: Four recline positions, Flexible latch connectors and built-in connector storage, Simple seat installation, Built-in belt lock-off for installing with vehicle belts.