Up for sale is 1 very rare individually numbered / serialized bone skull frog (shiny silver variation) USN United States Navy Seals naval special warfare NSW seal team military / police style challenge coin. The pictures show both sides of the coin, you only win 1 coin with this listing. Please view the pictures, as they are part of the description. What you see in the photos is what you will receive. Note: The individual serial numbers on coin will vary and may or may not be the number pictured. FYI – Navy Seal Team 6 Six VI DEVGRU became famous for killing Osama Bin Laden during Operation Neptune Spear. Thank you for viewing our listing and have a great day.