Nasal Soft-Tip Cannula Adult w/4' Tubing Cs/50 Comfort Plus Nasal Cannulas * Adult soft-tip cannula clear soft vinyl with adult nares and 4' of smooth bore tubing * Designed lightweight and clear in the Over-the-Ear Bolo-Style with adjustable slide to ensure a secure and comfortable fit for long-term use with maximum movement * Curved prongs enhance and promote alignment to fit naturally eliminating the irritating flap required with conventional cannulas * The Comfort Plus Soft-Tip line comes with six-channel safety tubing to ensure an uninterrupted flow of oxygen * Shipping Carton Size: 13 L x 12 W x 9 H