In brass, measures 37.0 mm in height incl. eyelet, 32.0 mm wide. Shows the Roman numeral "X" on the obverse, the distinguishing feature of KGB long service medals.

In excellent, near mint condition. The raised details are perfect and crisp. There are no traces of wear visible even under a 10x magnification. The gold finish is exceptionally well-preserved and bright, showing no blemishes or tarnish. The ribbon is old but immaculately clean. The connecting link appears to be of the period.