V...can be extended like an accordion to any desired width between 36 and 70 inches. As your children grow up the V-bed will grow with them and can serve as either a child-, teenage-, student-, queen size- or king size - bed. If used as a guest bed, it will provide enough room to comfortably accommodate one or two people.The V-bed can easily be put up and dismantled without tools and in no time at all. The materials of the bed are all environmentally friendly, no screws, mountings, varnish or paint - purely natural. Material: beech multiplex, untreated size variable between 35.4 and 70.9 x 78.9 inches Award2002 International Design Award, Design Center Stuttgart