The String Shelf system is a flexible storage solution that can be assembled as shown in the main image. Due to the flexibility of the design the shelves and units can also be repositioned in a number of different ways to suit your needs. Composition dimensions. The dimensions for each module are broken down as follows; 12 x Shelves Width: 58cm x Depth: 30cm. 3 x Shelves Width: 78cm x Depth:30cm. 2 x Wall panel Width: 75cm x Depth: 30cm 3 x Floor panel, Width: 200cm x Depth: 30cm. 1 x 2-Door (sliding) cabinet width: 78cm x Depth: 30cm x Height: 42cm. 1 x Magazine shelf Width: 78cm x Depth: 30cm. Materials & finishes: Black panels and walnut shelves. Sliding door storage unit in walnut.