The mark consists of a cartoon style brown bear standing on his hind legs facing forward, wearing blue overalls, with a white capital letter "B" centered on his chest, and an orange tool belt. The tool belt contains a gray screwdriver with a yellow handle and an orange small carrying bag containing a yellow tape measure. The bear is also wearing an orange baseball hat with the letters "M&B" in blue lettering outlined in white on the front of the hat. The bear is carrying a white blueprint clutched in his left fist by his chest, and is holding a gray mouse in the palm of his right hand extended down by his waistline. The mouse is standing in the bears palm facing forward wearing blue overalls with a white capital letter "M" centered on his chest. The mouse is wearing eye spectacles, with his head turned to the right facing a brown clipboard with a gray paper clip at its top held in his right hand extended to his right and vertically holding a yellow pencil pointed downward in his left hand extended to his left.