black shelf bookcase

Common materials include MDF/engineered wood, particle board or plywood, and solid wood frames. A number of models combine wood shelves with metal frames or metal legs for added strength.

Specified capacities vary. Shelf-level capacities in the results range from about 15 to 65 pounds; some cube compartments are rated around 33 pounds each. Tabletop or whole-unit capacities span roughly 135 to 325 pounds depending on the model.

All options require adult assembly; whether tools are included varies. Some listings state "Tools Provided," others say "Tools Not Provided," and one notes "No Tools Needed." Instruction manuals are commonly provided to guide setup.

Adjustable shelving is common, with some units offering shelves that reposition in multiple (up to five) positions. Cube organizers show interior sizes like 15" x 14" x 12", and some compartments list dimensions such as 12" x 15" x 14".

Search results show heights ranging from about 4.13 inches up to 72.0 inches and depths from roughly 9 inches to 47 inches. The very low height is an outlier in the dataset and not representative of typical bookcase heights.

Styles include open shelving and console-style open cane shelving, as well as mixed units that pair open tiers with hidden storage like fabric drawers or foldable fabric bins.

Several tall, narrow units have shallow depths—around 9 to 14 inches—and are described as space-saving vertical designs meant to fit behind doors or beside desks.