d features all extra wide slots

Lifestorey 73" Estanier Ladder Shelf with Cabinet Natural/Black

Industrial Arched 5-Tier Bookshelf, Triple Wide Open Storage Bookcase with Adjustable Shelves, Sturdy Metal Frame, for Home Office, Living Room

68.5" Everett 5 Tier Open Display Wall Mount Ladder Shelf - Danya B.

BAZIC Products® 1-Subject Spiral Notebooks, Wide Ruled, 70 Count, Blue, 4-Pack

Shires Moretta Ortona Riding Boots - Black, Standard Fit, Milled Cow Leather Dressage Cut

Shires Moretta Lanciano Leather Tall Riding Boots - Standard Calf, Black - Multiple Sizes

Shires Moretta Gianna Leather Tall Riding Boots - Field Boots - Multiple Sizes

Space-Saving 4-Tier Rotating Bookshelf - Tall Slim Metal Bookcase with Wide Shelves - Freestanding Corner Storage Rack

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

Rivington 38" 5 - Shelf Bookcase Cabinet with Glass Doors - Manhattan Comfort

Manhattan Comfort Set of 2 67.6" Jodie Bookcases with 6 Adjustable Shelves

Manhattan Comfort Set of 3 67.6" Jodie Bookcases with 6 Adjustable Shelves

Rivington 28" 5 - Shelf Open Bookcase (Set of 2) - Manhattan Comfort

IRIS Heavy Duty 6 Cube Organizer Shelf

24/7 Shop At Home Silkpath 4 Shelf Modular Bookcase with Support Rods 4 Tier Wide

5 Cubby Open Storage Cabinet - Danya B.

International Concepts 30" Abby Divided Bookshelf Unfinished : Farmhouse Style, 4-Tier, Hardwood, Metal Hardware

Banting 30 inch x 64 inch Solid Wood Modern Industrial Low Wide Bookcase in Walnut Brown

Amherst 36 inch Wide Solid Wood Transitional 5 Shelf Bookcase in Hickory Brown

78" Durham 3 Shelf Bookcase with Lower Doors White - Martin Furniture: Cottage Style, Metal Hardware

78" Hartford Open Bookcase Brown - Martin Furniture: Arched, 5-Shelf Wood Storage

Martin Furniture 94" Toulouse Bookcase Honey/Black: Arched Design, 6 Open Shelves, No Assembly Required

63" Fahan 6 Shelf Bookcase White/Gold - miBasics