Nasal Cannula Color Clear Connector Type Standard Connector Fastening Type Over Ear HCPCS A4615 (Disclaimer) Material PVC Nasal Prongs Curved Prong / NonFlared Tip Size 6 LPM Sterility NonSterile Supply Tube Length 25 Foot Tubing Style 3-Channel Safety Tubing / Crush Resistant Type Low Flow UNSPSC Code 42271709 Usage Single Patient Use User Adult Latex Free Indicator Not Made with Natural Rubber Latex The clear, lightweight adult cannula is made with the Salter-Style manufacturing process producing a soft, anatomically designed, one piece, seamless cannula that is comfortable to wear