The Karma system box is a stackable box with five closed drawers. The drawers, which feature a handle hole and a spill guard, are removable. The outer height and depth are designed to fit standard binder sizes or a binder compartment in an office cabinet. The inner height of the drawers is 45 mm. This product carries the environmental certification: The Blue Angel. The dimensions are 275 x 320 x 330 mm. Color options are eco-gray and eco-blue. It is environmentally friendly, durable, and stackable. This item is made entirely from previously used consumer goods.