10 Units, 2nd Generation supraglottic Airway with inflatable cuff and a gastric outlet size: 3 for weight: 30-50kg gastric drain to allow 16fr catheter 10 Units, 2nd Generation supraglottic Airway with inflatable cuff and a gastric outlet size: 5 for weight: 70-100kg gastric drain to allow 18fr catheter