Solid wood cube shelves in walnut or oak - Nick James Design
Floating Shelf, Wall Shelves, Walnut, Kitchen Shelf, Open Kitchen Shelves, Walnut Shelves, Modern Wood Shelves - Etsy UK
36 Inch Wood Floating Shelves for Wall, Rustic Wall Mounted Shelves with Groove Set of 2, Dark Walnut Shelves for Farmhouse Kitchen - Dark Walnut : Amazon.co.uk: Home & Kitchen
Black Walnut Live Edge Floating Shelf Bracket & Hardware Included Floating Wood Shelves Mantel Handmade - Etsy UK