These anatomically shaped tubes have a high-volume, low-pressure cuff in both cylindrical and tapered styles and are designed to provide an optimal seal at low pressures. Preformed tubes from Teleflex feature a full range of both cuffed and uncuffed tubes. These tubes are designed to reduce kinks and disconnects, by removing the circuits and connectors from the surgical field. Made of PVC with high volume, low pressure cuff on Cuffed tubes. Single-use, Sterile, and Not made with natural rubber latex.