Amazon.com: Forbena Nursery Floating Shelves for Wall, 23 Inch Long Nursery Book Shelves Set of 4, Rustic Wood Picture Ledge Shelf for Bedroom, Bathroom, Living Room, Photo Frames, Office Decor (White) :
Floating Bookcase | Wayfair
Floating book shelves Gray 23,62 inch long - Set of 2
Invisible Floating Bookshelf - Small Space Storage - Polished Habitat