The mark consists of a circular composition. The letters "HL" are prominently positioned at the center. The capital letters "H" and "L" are bold and dark. The bottom of the capital letter "L" extends outwards and creates the second circular layer. The letters "HL" are enclosed within two concentric circles. The inner circle directly surrounds the letters, while the outer circle forms a border. Three bullet-like shapes are aligned horizontally below the letters. One bullet is positioned directly under the letter "H" and two bullets are under the letter "L".