Offers an air-filled cuff design with a standard non wire-reinforced shaft. All Small Diameter Aire-Cuf® endotracheal tubes have a Murphy eye, blue pilot balloon, and inflation valve. Product Features The all silicone construction is designed to improve patient comfort. This product can be easily identified by blue print on the shaft and the blue pilot balloon. Murphy Style 250060 - ID:6.0mm, OD:8.7mm, Length:29.0cm 250065 - ID:6.5mm, OD:9.4mm, Length:30.0cm 250070 - ID:7.0mm, OD:10.0mm, Length:31.0cm 250075 - ID:7.5mm, OD:10.4mm, Length:32.0cm 250080 - ID:8.0mm, OD:11.0mm, Length:33.0cm 250085 - ID:8.5mm, OD:11.8mm, Length:33.0cm 250090 - ID:9.0mm, OD:12.3mm, Length:33.0cm 250095 - ID:9.5mm, OD:13.3mm, Length:33.0cm Notes: All Bivona® Small Diameter Aire-Cuf® Endotracheal Tubes come with a standard 15 mm ISO connector. Packaged: 10 Each per Box.