Alcove 400mm Deep floating shelf/shelves made to order 36mm Thick | eBay
Beech Wood Shelf / Floating Slatwall Shelf - 600mm wide x 400mm deep
Handcrafted Rustic Wooden Shelves Wall-Mounted Floating Shelves with Seated Black L Brackets, Made from Reclaimed Timber - Ideal for Bathroom or Living Room Decor (Set of 2, 70 cm Long) : Amazon.co.uk:
Solid Oak Deep Alcove Shelf 20x400mm Custom Made To Measure