Mainstays 5-Shelf Bookcase with Adjustable Shelves, White
500+ bought since yesterdayOverall pick
Mainstays

Mainstays 5-Shelf Bookcase with Adjustable Shelves, White

27.5K ratings
Mainstays 5-Shelf Bookcase with Adjustable Shelves, WhiteMainstays 5 Shelf Bookcase with Adjustable Shelves WhiteMainstays 5 Shelf Bookcase with Adjustable Shelves Canyon WalnutMainstays 5 Shelf Bookcase with Adjustable Shelves Rustic OakMainstays 5 Shelf Bookcase with Adjustable Shelves True Black Oak
Actual ColorWhite

Key item features

  • Adaptive Shelving: Incorporates a five-shelf layout with three adjustable and two fixed shelves, offering flexible organization for diverse items like books, files, and display pieces.
  • Solid Capacity: Fixed shelves hold up to 50 lb each, and adjustable shelves support up to 35 lb each, ensuring dependable weight bearing.
  • Space-Efficient Size: Assembled at 24.88" W x 11.65" D x 71.42" H and 49.94 lb, providing tall vertical storage to conserve floor area.
  • Modern Aesthetics: Constructed from particle board and MDF, featuring a white finish and a closed-back panel for a clean, contemporary look.
  • Setup Essentials: Assembly required, with instructions and a video guide provided; a hammer, Phillips head, and flat head screwdrivers are necessary tools.
  • Enhanced Safety: Includes a wall strap kit to securely fasten the unit, offering additional stability and peace of mind in any room.
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About this item

Product details

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Customer ratings & reviews

4.3 out of 5 stars
stars
27.5K ratings7,636 reviews
How item rating is calculated
  1. 5 stars71% (19.7K)
  2. 4 stars11% (3,002)
  3. 3 stars5% (1,422)
  4. 2 stars3% (832)
  5. 1 star9% (2,620)

Reviews summary

Pros

  • : The bookcase has a finish that complements room decor.
  • : The bookcase fits available spaces and holds books and decor.
  • : The unit installs quickly with clear instructions and few parts.
  • : Shelves hold heavy books without bending.

Cons

  • : Panels chip and split when screws or nails are applied.
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Showing 1-3 of 7,636 reviews

Nov 20, 2025
Reviewer name: Nikki
Item details
Color: White
Color: White
Color: White
Color: White
5 out of 5 stars
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?c32af590-9490-11f1-9920-f7c8fd0691832911878875
Nov 12, 2025
Reviewer name: Debbie
Top Reviewer
Item details
Color: True Black Oak
Color: True Black Oak
Color: True Black Oak
5 out of 5 stars
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?c32af590-9490-11f1-9920-f7c8fd0691832911878875
Jan 20, 2026
Reviewer name: BayouSoccerMom
Item details
Color: White
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

long over due project..love the look

delivered straight to my door...thankful because the box is heavy and i oedwred four. ive been wanting bookcases to fill an unused wasted space in my condo. assemble was easy about 20 minutes each. im very pleased with the outcome and it was beyond budget friendly.

Helpful?c32af590-9490-11f1-9920-f7c8fd0691832911878875
Current price is $39.97
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