The mark consists of the following: the design of a card carrying the design of a trolley; the wording "CHARLIECARD" is on the top right corner, with "CHARLIE" in black and "CARD" in green; the shape of the trolley is outlined in gray shadows with the windows and doors in black and a gray band below them, with a green band below that; there are three people in the left window, the first is a woman with red hair, tan skin, brown facial features, white shirt and brown sweater, the second is a girl with dark brown hair, medium tan skin, dark brown facial features, and pink sweater, the third is a man with tan skin, dark brown facial features, gray hair, and gray sweater; the second window has three people, the first is a man with brown skin, dark brown facial features, yellow shirt with blue shoulder straps, the second is a woman with dark brown hair, brown skin, dark brown facial features, purple shirt with a white letter "U" on it; the third is a man with tan skin, dark brown facial features and hair, holding a gray hat with a red band on his head with his left hand, wearing a gray jacket with dark brown cuff buttons on the right sleeve, white shirt with a black cuff button on the right sleeve and black color buttons, and red tie, holding up a green card out the window with his right hand; a man with tan skin and dark brown hair and facial features wearing a blue baseball cap and red shirt is looking out the window of the left door; a boy with medium tan skin, brown facial features, black hair, blue head piece, and light green shirt is in the right window of the door; a black letter "T" inside a white circle with black boarder is on the left side of the green band of the trolley; the wording "MASSACHUSETTS BAY TRANSPORTATION AUTHORITY" is to the right of that in the color white.