extra support for floating shelves

28.35" x 18" Blocchetto Intersecting Cubes Wall Shelf Unit - Danya B.

4-Pack White Scalloped Kids Floating Shelves, Wall Mount Book Display Storage for Nursery Bedroom

Sorbus 4 Pack Wall Mounted Floating Shelves - for storage and displaying showpieces, home decor items, and other prized possessions

Farmlyn Creek 3 Pack Wooden Floating Shelf for Nursery, Office, Bedrooms, Space Saving, 15.7 x 5.5 x 1.5 In

Mind Reader Circular Floating Shelves Metal Mesh Black

Sorbus 3 Pack 16 Inch Long Floating Wall Shelves for Bedroom, Decor, Kitchen, Living Room - for Trophies, Frames, Bookshelf

48.5" x 7.7" Zigzag Corner Shelf - Danya B.

Sorbus Set of 3 Square 9 Inch Floating Shelves - for Living Room Decor, Bedroom, Bathroom Decor, Home & Kitchen

Folding 3 Shelf Black Metal with Natural Wood Shelves - Brightroom™

8" x 16" Set of 2 Rustic Wood Floating Corner Shelves - Crystal Art Gallery

Unique Bargains Bedroom Living Room Bathroom Kitchen Wall Mounted Wood Floating Shelves 4 Pcs

14" Wide 4 Shelf Mid-Century Wall Bookshelf - Hearth & Hand™ with Magnolia

Sorbus 24 x 9 Inch 4 Pack Wall Mounted Floating Wood Shelves - for Bedroom, Kitchen, Living Room, Bathroom

Inplace 36" Decorative Floating Shelf

Unique Bargains Wood Wall Mounted Floating Shelves for Bedroom and Kitchen Set of 3

InPlace 11.8" Floating Corner Shelf Wall Mounted Espresso - Modern Decor, Wood Composite, Includes Mounting Hardware

2 Tier Corner Shelf Clear - Brightroom™

InPlace 60" Floating Shelf Wall Mounted Hidden Brackets Brown: MDF Storage, Decorative Hanging Display

Set of 2 (7" D x 17" W x 1.75" H) Sorbus Floating Pallet Style Shelves - for Home Décor, Living Room, Bathroom, Bedroom, Nursery, etc (Gray White)

Set of 6 Wood Floating Shelves, Farmhouse Wall Decor Shelves for Bedroom Bathroom Living Room Storage & Books

Mount-It! Furniture Anti-Tip Anchor, Steel Child Safety Straps | Secure Wall Anchors for Bookshelf, Dresser, Earthquake Protection for Babies and Pets