Mainstays 3-Shelf Bookcase with Adjustable Shelves, White
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Mainstays

Mainstays 3-Shelf Bookcase with Adjustable Shelves, White

|15.3K ratings
Mainstays 3-Shelf Bookcase with Adjustable Shelves, WhiteMainstays 3 Shelf Bookcase with Adjustable Shelves WhiteMainstays 3 Shelf Bookcase with Adjustable Shelves True Black OakMainstays 3 Shelf Bookcase with Adjustable Shelves Canyon WalnutMainstays 3 Shelf Bookcase with Adjustable Shelves Rustic Oak
Actual ColorWhite
Pack SizeSingle

Key item features

  • Adjustable Organization: This sturdy bookcase features two adjustable shelves and one fixed shelf, providing versatile storage for books, files, and decorative items.
  • Space-Saving Design: With dimensions of 24.8" W x 11.65" D x 31.65" H, it is ideal for small to medium rooms, fitting seamlessly into offices, living rooms, or dorms.
  • Modern White Finish: Showcases a sleek, solid White finish and a closed back design, offering a clean aesthetic that complements a variety of room decors.
  • Robust Weight Capacity: The top panel and adjustable shelves each support up to 35 lb, while the bottom shelf holds up to 50 lb, ensuring stable storage for diverse belongings.
  • Easy Setup: Made from manufactured wood, assembly is straightforward with included instructions and a video guide, requiring only a Phillips head screwdriver and a hammer.
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4.6 out of 5 stars
stars
15.3K ratings4,665 reviews
How item rating is calculated
  1. 5 stars78% (11.9K)
  2. 4 stars11% (1,761)
  3. 3 stars4% (645)
  4. 2 stars2% (282)
  5. 1 star5% (697)
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Showing 1-3 of 4,665 reviews

Sep 25, 2026
Reviewer name: jrobinson
Item details
Color: Canyon Walnut
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love the shelves, and great customer service

⭐⭐⭐⭐⭐ Great shelves and excellent customer service I bought these adjustable three-shelf bookcases for my son's aviation-themed room, and I really love how they look in the space. They're simple, functional, and the adjustable shelves made it easy to set them up exactly how we needed. One of the shelves arrived damaged, but customer service handled it really well. They offered to exchange it, and they also gave me the option of a partial refund toward the damaged one, which I appreciated. Even with that issue, I'm very happy with the shelves overall and especially impressed with how the company handled the problem.

Helpful?ffccb540-bb11-11f1-a662-695ec49556ce2040739179
Oct 9, 2026
Reviewer name: DayTripper
Item details
Color: Espresso
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

NICE FOR THE PRICE - GOOD SIZE

Nice bookcase for the price. The quality is good. The depth of the shelves is nice, as the other brands I looked at didn't seem as deep. The color was a nice even wood grain back. They don't look cheap. I will be buying more.

Helpful?ffccb540-bb11-11f1-a662-695ec49556ce2040739179
Oct 5, 2026
Reviewer name: Eftychia
Top Reviewer
Item details
Color: White
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great bookcase

Not the first time I buy these mini bookcases and won't be the last. They're so versatile and used for storing clothes and other items.

Helpful?ffccb540-bb11-11f1-a662-695ec49556ce2040739179
Current price is $29.96
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