Ambu SPUR® II - Disposable Resuscitator complete with medium adult mask and closed reservoir.Ambu SPUR II is the only single use resuscitator that is made from a SEBS polymer instead of PVC. This classifies Ambu SPUR II as environmentally safe and fully disposable, thus eliminating all risk of cross contamination.It is part of a complete family of resuscitators, including infant, pediatric, and adult sizes.