shims for bookcase

71.6" Tall Arched Wooden Cabinet with Doors, 5-Tier Adjustable Shelf Bookcase for Living Room, Bedroom, Office Storage Organizer

Famapy White Solid Wood Bookcase Bookshelf Storage Cabinet with Glass Doors and Fixed Shelves

GDFStudio Bucyrus Corner Wooden Bookshelf with 5-Tier Open Storage Shelves

72" 3 Shelves Faux Marble and Metal Book Rack Gold - Threshold™: Contemporary Display Storage

Babyletto Tally Storage and Bookshelf

ECR4Kids Double-Sided Wooden Mobile Book Display and Storage, Montessori Furniture

Farmhouse Bookshelves and Bookcases with Doors, 5-Tier Storage Bookshelf-Bookcase, Wooden Shelf Bookshelves

Nathan James 71" Amara Rattan 5 Shelves Etagere Bookshelf Light Oak/Matte Black: Metal Frame, 13+ Age, No Tools

Buylateral Margo Mid Century Modern 3 Open Shelves Bookshelf

Tierney Solid Hardwood Mid Century Wide Bookcase and Storage Unit - Wyndenhall

Badger Basket Corner Cubby Storage Unit with 4 Reversible Baskets Charcoal: 9 Compartments, 10 Shelves, MDF Frame

60" Savannah Tall Bookshelf Ivory with Natural Wood Top - Alaterre Furniture

Christopher Knight Home Tearach Industrial Metal and Firwood Bookshelf

ECR4Kids 30 Cubby Mobile Tray Storage Cabinet, 5x6, Classroom Furniture

Arched Cabinet with Glass Doors, 72" Tall Arched Storage Display Cabinet Modern Farmhouse Display Bookshelf

30" 4pc Terrace Storage Shelf with 3 Small Baskets Espresso/Chocolate - Winsome: Home Office Display

Rivington 38" 5 - Shelf Bookcase Cabinet with Glass Doors (Set of 2) - Manhattan Comfort

72"x38" Shaker Bookcase Unfinished - International Concepts: Solid Parawood, 6-Tier Storage