The perfect option for the active parent. The rotating front wheel allows you to maneuver in tight corners or through crowds of people however the choice to lock the wheel still allows you to go out and run that 5K with the little ones. The 12″ front & 16″ rear pneumatic atmosphere wheels and molded rims provide performance and design. Mum or dad tray and double fin grip mug holders adds convenience. Dual trigger folding mechanism offers uncompromised safety, rubberized grip is comfortable and slip proof.