This uncirculated 50 Dollars Singapore note is a commemorative banknote issued by the Monetary Authority of Singapore. It is a gold, brown, green, purple, and red polymer note that is dated 2017, bears the signature of Tharman Shanmugaratnam, and measures 158 x 75 mm. Its obverse side features Vanda Miss Joaquim orchid and simpur gajah (riverside simpur) flower, Istana Nurul Iman (Palace of the Faith Light), Brunei and Istana (office of the president), Brunei coat of arms and Yusof bin Ishak. Its reverse side shows four standing Royal Brunei Armed Forces and Singapore Armed Forces soldiers wearing ceremonial uniforms, holding swords, a gazebo in Botanic Gardens, Singapore and rope suspension bridge in Ulu Temburong National Park and four seated students reading open books. Though there is no security thread, there is still a watermark of a shadow image.