Mainstays 5-Shelf Bookcase with Adjustable Shelves, True Black Oak
Mainstays

Mainstays 5-Shelf Bookcase with Adjustable Shelves, True Black Oak

Mainstays 5-Shelf Bookcase with Adjustable Shelves, True Black OakMainstays 5 Shelf Bookcase with Adjustable Shelves True Black Oak
Actual Color:True Black Oak-Out of stock

Key item features

  • Sleek Design: Sleek and sturdy closed back design creates a gorgeous look for large and medium rooms.
  • Adjustable Shelves: Features 2 fixed, and 3 adjustable shelves to fit your storage needs.
  • Weight Capacity: Fixed shelves each support up to 50 lbs, adjustable shelves each support up to 35 lbs.
  • Versatile Storage: Perfect for books, important papers and files, photography, small artwork, collectibles, and more.
  • Dimensions: Assembled dimensions: 24.88"W x 11.65"D x 71.42"H; Assembled weight: 50.6 lbs.
  • Safety Features: Includes wall attachment safety system for added stability.
  • Material Composition: Made from particle board, MDF, paperboard, and zinc alloy.
  • Easy Assembly: Easy to assemble with included instructions and video assembly guide; tools required: hammer, Phillips head screwdriver, flat head screwdriver.
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Current price is $39.97
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4.3 out of 5 stars
stars27.8K ratings8,686 reviews
How item rating is calculated
  1. 5 stars70% (19.5K)
  2. 4 stars11% (3,152)
  3. 3 stars5% (1,495)
  4. 2 stars3% (892)
  5. 1 star10% (2,739)

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Showing 1-3 of 8,686 reviews

Nov 12, 2025
Debbie
Top Reviewer
Item details
Color: White
5 out of 5 stars review

Verified Purchase

Easy to construct storage.

Very useful way to create more storage space for little money. I feel I got my money's worth with this purchase. I used one for a bookcase and art display. I used one shelf set to turn a small closet into a pantry storage area. Easy to put together. I'm very satisfied with this purchase.

Helpful?90cef3d0-688f-11f1-970f-13faca9cd0ac691486598
Nov 20, 2025
Nikki
Item details
Color: True Black Oak
5 out of 5 stars review

Verified Purchase

I know these are bookshelves but….

I know these are bookshelves but I used them to redo my son's closet and it worked like a charm. We removed those awful wire racks and placed these instead. They are super sturdy and hold all of his stuff. They only took a few minutes to assemble by myself and then anchored them to the wall. So far they are holding up great and many of my friends have used them as closet storage as well.

Helpful?90cef3d0-688f-11f1-970f-13faca9cd0ac691486598
Jul 21, 2025
Gina
Item details
Color: Canyon Walnut
5 out of 5 stars review

Verified Purchase

Easy to put together and good for the price

I had purchased three, one white, one black and this one in walnut. It wasn't hard to put together but again like others have said the cardboard back panels are cheap/thin or the pins that are supposed to keep it on the back are not good enough. If you are not careful it can pop off (it happened to the white bookcase but not the walnut bookcase luckily). But for the price I will for sure by it again if I decide I need another shelf. I saw another review that used wallpaper to cover up the imperfections of the cardboard back and decided to buy some just in case but just used it to make it look better.

Helpful?90cef3d0-688f-11f1-970f-13faca9cd0ac691486598