add on shelf

72" Bookcase Traditional With Three Open Shelves and Cabinet Classic White - Room Essentials™

4 Tier Plastic Corner Shelf Unit Black - Brightroom™

Set of 2 Magnetic Hooks - Brightroom™: Strong ABS Utility Shelf Parts, Small White Pegboard Hooks, No Assembly Required

Wall Mounted Wood Display Box - Hearth & Hand™ with Magnolia

3 Tier Shelf Clear - Brightroom™

5pc Modern Wall Shelf Set - Threshold™

72.25" Scandi Bookcase with Three Shelves And Cabinet Storage Natural - Room Essentials™

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

Costway 3-Tier Industrial Metal Frame Corner Bookcase with Adjustable Shelves Rustic Brown

5 Tier Plastic Shelf Unit Black - Brightroom™: Utility Storage Shelving, 5 Open Shelves, 150 lb Capacity, 73.5" Height

Rounded Edge Two Tier Wood Shelf - Hearth & Hand™ with Magnolia

5pk Wall Shelf Picture Ledge - Room Essentials™

Costway 3 Tier Open Shelf Bookcase Multi-functional Storage Display Cabinet Furni White

16ct Pegboard Hooks Kit - Brightroom™

Rolling Collapsible 3 Tier Shelf - Brightroom™

72" Carson Narrow 5 Shelf Bookcase White - Threshold™ (Assembly required): Traditional Style, Open Shelves

Costway Versatile White 5-Tier Bookshelf Leaning Wall Shelf Ladder Bookcase White/Black

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

Costway 4-Tier Bamboo Ladder Shelf Plant Display Stand Rack Bookshelf Dark Brown

House with Doors Kids' Wall Shelf - Pillowfort™

24" Wavy Wall Shelf - Room Essentials™

16 Cube Organizer - Brightroom™