The i-gel O2 Resus Pack contains an i-gel O2, with an easily removable inner tray, containing a sachet of lubricant and an airway support strap, all packaged in a specially designed clear, sterile, rigid pack. This unique design ensures protection of the contents, both in transit and in storage. The i-gel O2 has a color coded hook ring to allow quick and easy identification of size. The i-gel O2 Resus Pack is available in three adult sizes.