2016 5 Euro Germany Blue Planet Earth Polymer Ring F Mintmark in capsule. 9 g, 27.25 mm diameter. KM#348.
At the core the German eagle. The outer circle shows the face value, the name of the Federal Republic of Germany, the mint letter, the date and the 12 stars of the European Union.
Reverse: The inner core displays a dotted matrix of the Earth while the outside circle represents space. In between the two is a blue polymer ring representing Earth's atmosphere.
Trimetallic: copper-nickel core, plastic middle ring and copper-nickel outer ring (Cu 81%, Ni 19% / blue polymer / Cu 75%, Ni 25%)