Improve productivity by keeping employees at their station when minor maladies occur. Mounts on a wall or back of a door with two screws or picture hangers (not included). Keep primary OTC medicines handy. Medicine dispenser comes with four medicines. Refill with any medicine refill. 135 Pieces—Includes 30 doses each of Advil®, Aleve®, Tylenol® Extra-Strength and 15 doses of Alka-Seltzer. Product Displayed: Advil; Aleve; Alka Seltzer; Tylenol Extra Strength; Height: 10.75"; Depth: 2.25"; Width: 15.5".