extra support for floating shelves

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

Bestier Floating Shelves for Wall, 3 Tier Wall Shelves for Bathroom, Bedroom & Kitchen, Bathroom Shelves Over Toilet with Towel Bar & Hooks, Black

Set of 3 (24"x9") Sorbus Rectangle Floating Shelves with Invisible Brackets - for Bedroom, Kitchen Decor, Bathroom Shelves

15" Wall Shelf Picture Ledge 2pk - Room Essentials™

Sorbus 2 Pack 47 x 9.25 Inch Wall Mounted Floating Shelves - Stylish and Functional Storage

24" Wavy Wall Shelf - Room Essentials™

SONGMICS Floating Shelf, Wall Shelf Ledge 3.9 x 43.3 Inches with Front Edge, for Picture Frames, Books, Spice Jars, White

Sorbus Rustic Wood Coastal Beach Style Hanging Rectangle Wall Shelves

Set of 2 16" Wood Ledge Wall Shelf - Threshold™

Attop Wall Mounted Floating Shelves, Wood Floating Wall Shelf for Books & Decor, Small Space-Saving Display & Organizer（Black，Set of 4）

30" Wall Shelf Picture Ledge - Room Essentials™

3 Pack (35"x9") Sorbus Long Floating Wall Shelves for Bedroom, Decor, Kitchen, Living Room - for Trophies, Frames, Bookshelf

Costway Hanging Storage Shelf Round Circular Wall-Mounted 4-Tier Rack Room Decoration

No Stud Needed Photo Ledge - Simple Mount

Unique Bargains Bathroom Bedroom Living Room Kitchen Wall Mounted Acrylic Floating Shelves Clear

2 Pack (24"x9") Sorbus Floating Wall Shelves for Bedroom, Decor, Kitchen, Living Room - for Trophies, Frames, Bookshelf

Set of 5 Wall Shelf Natural - Threshold™: Modern MDF Floating Shelving, Includes Mounting Hardware

Sorbus Metal Wire Hexagon Design Wall Mounted Floating Shelves, Set of 3 - White

VASAGLE Wall Shelves Set of 2

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

Set of 3 (9") Sorbus Square Floating Shelves with Invisible Mounting Brackets for Living Room Decor, Bedroom, Bathroom Decor, Home & Kitchen

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

Attop Floating Shelves for Wall, Wall Shelves for Bathroom, Bedroom, Living Room, Kitchen, Office, Wood Shelves for Home Decor Set of 5

COWLOWN 16 in. Rustic Brown Fiberboard Wall-Mounted Floating Shelf for Home