String Pocket is the smallest version of string. It comes in a kit of two panels and three shelvesmaking a small bookcase that will fit in almost anywhere. If you get another kit something interesting will happen: doubling the number of panels more than doubles the possible number of sections, three instead of two. Note that String® Pocket can also be expanded vertically. The String System was designed in 1949 by Swedish architect, Nils Strinning, with String Pocket being added to the portfolio in 2005. Dimensions: W60 x H50 x D15cm