Floating Wood Wall Shelf Espresso Constructed from sturdy 1 1/2 inch wood composite material with a beautiful espresso wood veneer finish. Available in a two or three foot width (widths are rounded up to nearest inch) . Includes hardware and two heavy duty steel mounting rods for installation onto drywall or solid wood surfaces. Must be mounted directly to studs behind drywall. Storage shelf appears to magically float on wall for stylish display.