Solus Flexible, wire-reinforced laryngeal mask airway Small paediatric, wire-reinforced laryngeal mask airway 2 Large paediatric, wire-reinforced laryngeal mask airway 2.5 Small adult, wire-reinforced laryngeal mask airway 3 Medium adult, wire-reinforced laryngeal mask airway 4 Large adult, wire-reinforced laryngeal mask airway