Snap it closed like this
U.S. Air Force Tech. Sgt. Michelle Zenawick, a certified dental technician with the 36th Medical Group at Andersen Air Force Base, Guam, shows U.S. and Australian service members how to properly sterilize dental tools and equipment using pressure cookers during Pacific Angel 17-3 at Tagitagi Sangam School and Kindergarten in Tavua, Fiji, July 15, 2017. With limited facilities and no other way to sterilize their equipment, Zenawick and her team improvised, ensuring the humanitarian medical service could continue without a hitch. (U.S. Air Force photo/Tech. Sgt. Benjamin W. Stratton)