It is a supraglottic airway device used to maintain an open airway during the administration of anesthesia. 

• Has a clear transparent tube. 
• Standard 15 mm connector. 
• Pilot balloon for easy inflation & deflation.
• Made from 100% silicon or PVC.
• Available sizes – 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0
• Packed individually in paper poly pack.