IKEA - LACK, Wall shelf unit, , Narrow shelves help you use small wall spaces effectively by accommodating small items in a minimum of space.Choose whether you want to place it against the wall or hang it horizontally or vertically.
One Shelf, 5 Ways: The Endlessly Versatile LACK Wall Shelf Unit
In the past we've sung the praises of a few deceptively simple IKEA designs with a plethora of uses. Today it's a turn for the LACK wall shelf unit, which is a much more versatile piece than you might think. By twisting and turning and stacking it, you can put this $49 shelf to work in your home in myriad ways.