To create stylish cable suspended shelving displays, the Strata Cable Displays System offers a suite of quality aluminium cables, screw fixings, cable rails and components in a silver satin finish. Cables can be attached to walls and ceilings directly or to cable rails which allow for adjustment. The Strata Shelf Support Fixing offers the following features: Suitable for shelves a minimum of 3mm thick. Requires a 9mm aperture through the shelf. Requires a 2.5mm Allen key, not supplied. Recyclable.