Teleflex Softech� Plus Etco2 Sampling Cannula Case 2851 by Teleflex Medical GROUP: Respiratory & Oxygen:Oxygen :Cannulas Item Description: Cannula, 7 ft O2 Sampling Line, 7 ft CO2 Sampling Line, Pediatric, Male Luer Connector, 50/Case Packaging Desc: Cannula 7Ft O2 Line 7Ft Co2Line Ped Male Luer 50/Case Country of Origin: CN Harmonized Tariff Code: Product Description: