Popsugar Family Ikea IKEA Expedit Bookshelves 7 Ways to Put the Ikea Kallax to Work in Your Kids' Rooms June 7, 2015 by Lisa Horten View On One Page Photo 1 of 7 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Customize a Backdrop While the Kallax shelves are completely open, creating a customized backing with wallpaper or fabric adds further dimension to the unit, as seen in Charlie's striped nursery. Source: Nest Design Studio Previous Next Start Slideshow IkeaKid RoomsNurseries