The Belarus 50 Rublei is part of the family of notes issued in 2009 with the concept Belarus is my country. This particular paper bill has been given a grade of 67 by the Paper Money Guaranty. Its obverse side features the Mir Castle in Korelichi District, Grodno Region which is hailed as a UNESCO World Heritage site. The front of the note also bears a window and the denomination as its registration device. The reverse of the banknote depicts a lyre, laurel branches, a musical staff, and a quill pen and manuscript. The 147 x 72 mm paper banknote has a windowed security thread with a demetallized Br50. It also has a watermark that shows the Mir Castle tower and Cornerstones.