ETTNeo Endotracheal Tube (Clear) With Cuffed Specifications/Inner Diameter (mm) 2.0 | 2.5 | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 5.5 | 6.0 | 6.5 | 7.0 | 7.5 | 8.0 | 8.5 | 9.0 | 9.5 | 10.0 Product Description Made of Medical Grade PVC Patient End is Provided With a Murphy Hole, Which Can Effectively-prevent the Blockage of the Ventilation Tube International Standard Universal Joint, Which Fits Closely With the Ventilator Connector Applicable Departments: Anesthesiology Respiratory Emergency ICU Other Products ETTNeo Endotracheal Tube (Clear) Without Cuff Know More ETTNeo Endotracheal Tube With Suction Lumen Know More ETTNeo Nasopharyngeal Airway (Silicone) With O2 Connector Know More Upcoming Products ETTNeo Endotracheal Tube (Ivory White) High Elastic ETTNeo Endotracheal Tube (Clear) High Elastic