The Zimbabwe 100 Trillion dollar banknote is part of the last series of banknotes issued by the Reserve Bank of Zimbabwe in 2008. The obverse side features the perfectly balanced Chiremba Balancing Rocks in Matopos National Park, an underprint of stylized grains and cow, and the Zimbabwe Bird in color-shifting ink. The reverse side features a view of Mosi-oa-Tunya (Victoria Falls) and the Syncerus caffer (African buffalo). The notes only security feature is a 3-mm gold-to-green optically variable ink with repeating RBZ. This particular Zimbabwe 100 Trillion dollar banknote has a serial number error and measures 148 x 74 mm. It is in uncirculated condition and TAP Authenticated by Banknote World experts.