“…As the oropharyngeal-laryngeal arch is variable in children, it is recommended that the paediatric I-gel be inserted until resistance is felt. Abukawa et al ( 1 ) investigated the relationship between the insertion length of I-gel sizes 1.5, 2 and 2.5, along with the patients’ heights and weights. The size 1 I-gel was not assessed in the study, as the patient cohort did not require that size.…”