LMA Flexible® Airway has a reinforced airway tube which allows it to be positioned away from the surgical field while maintaining a good seal. This makes it ideal for ENT, ophthalmic and dental surgery, or other procedures where the surgeon and anesthesiologist compete for airway access. The LMA Flexible Airway is supplied in a sterile version for single use only, as well as in a non-sterile reusable version which must be cleaned and sterilized before initial use and before each subsequent use. The non-sterile reusable version may be used a maximum of 40 times before being discarded. Size 2 - Patient Size: Infants/Children 10-20 kg.