String Furniture - Wall mount String System - Black - Lacquered steel - Designer Nils Strinning; String Furniture Wall mount Black Metal. Dimensions: H 75 cm x Depth 30 cm. Wall mounts are available in two widths, 50 and 75 cm, and two depths, 20 and 30 cm. The Mounting is the base for your String shelves. Once you've chosen the mounting brackets, you can start adding String® System products. Choose from a range of shelves and Crates. Wall mounts are wall-mounted and do not touch the floor or ceiling, making it easy to adapt the shelf to any room. Make your shelf even more functional and unique by adding wall-mounted Trinket bowls or hooks, all attached to the uprightthreads. Mounting packages contain either a single wall mount or two wall mounts.