Cubilan 16.5 in. W x 11.4 in. D Grey Decorative Wall Shelf, Corner Floating Shelves M1117TZ5 - The Home Depot
American Art Decor Rustic Wood Floating Corner Shelves, Set of 2 - Gray
Amazon.com: Homode Corner Floating Shelves, Set of 3 Corner Wall Shelves for Storage and Display, 3 Tier Wood Hanging Shelf Organizer for Cable Box, for Bedroom, Bathroom, Kitchen, Rustic Grey : Home