Skin irritation is reduced by soft and silicone material of the product. Rolling of cannula is prevented and contact with nose of infant is reduced by matted and flatten surfaces. Nasal prong pressure is monitored conveniently by integrated pressure monitoring. For custom fit alteration of channel for primary cannula gas delivery is done. For inspiratory limb it is blue and for expiratory limb it is clear. Better stabilization of tube is offered by adjustable tube position by the detachable tube clip. The product comes in 8 sizes. The size is stated clearly on the body of cannula.