Knock Knock’s Door Knob Messaging provides an open-and-shut solution for communication in the dorm. These sturdy, double-sided door knob hangers relay bold, colorful messages that won’t be missed—with a sly dash of humor to boot. Whether you’re “So bored” or “Studying hard,” why say it when you can hang it?

* 4 x 10 x 0.5 inches

* 3 double-sided door hangers per box; door hangers and box diecut to fit over door knob

* Kraft-board box with foil stamping