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Mainstays

Mainstays 8 Cube Storage Organizer, Warm Walnut

4.4 stars out of 1456 reviews
(4.4)|
1,456 ratings
Mainstays 8 Cube Storage Organizer, Warm WalnutMainstays 11 8 Cube Storage Organizer Warm WalnutMainstays 11 8 Cube Storage Organizer Spring PineMainstays 11 8 Cube Storage Organizer WhiteMainstays 11 8 Cube Storage Organizer Black
Actual Color:Warm Walnut
Black, $39.88
Spring Pine, $39.88
selected, Warm Walnut, $39.88
White, $39.88

Key item features

  • Versatile Design: Stylish 8-cube organizer bookcase that can be used vertically or horizontally to fit your space and needs.
  • Ample Storage: Features eight 11" x 11" x 11" open storage compartments, perfect for storing and displaying various items.
  • Sturdy Construction: Top panel and 3 middle shelves support up to 22 lbs each; bottom panel supports up to 33 lbs.
  • Compatible Bins: Compatible with Mainstays 10.5" x 10.5" collapsible storage bins (sold separately).
  • Multiple Finishes: Available in White, Black, Spring Pine, and Warm Walnut finishes to match your decor.
  • Easy Assembly: Attaches to the wall with included hardware for safety and comes with easy-to-follow assembly instructions.
  • Dimensions & Weight: Assembled dimensions are 23.7" W x 11.73" D x 47.01" H; assembled weight is 36.78 lbs.
  • Material: Made from durable particle board for long-lasting use.
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Current price is $39.88
Price when purchased online
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  • Free 90-day returns
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About this item

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Customer ratings & reviews

4.4 out of 5 stars
stars1,456 ratings339 reviews
How item rating is calculated
  1. 5 stars75% (1,089)
  2. 4 stars12% (171)
  3. 3 stars4% (58)
  4. 2 stars3% (41)
  5. 1 star7% (97)

Reviews summary

Pros
  • : Straightforward assembly process.
  • : Utilizes room space effectively for storage.
  • : Product features a nice, attractive shade.
  • : Offers good quality at a lower cost.
  • : Made with sturdy materials and secure assembly methods.
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Showing 1-3 of 339 reviews

Mar 13, 2026
connie
Top Reviewer
Item details
Color: White
5 out of 5 stars review

Verified Purchase

Extra storage... looks good.

It was just what I needed. I ordered the cloth bins as well so the set is complete. It fits just perfectly where I wanted. Putting it together might have been easier with 2 people but I got it done. I only had one problem and that was when I put the back panels on I failed to stop and think where I was going to put it. I wanted an opening to be in a different spot. So now the outlet is covered but I made it work. I sure didn't want to mess things up by removing the backs.

Helpful?6329BAJCFU3L5382717091
Jul 3, 2025
Karen
Walmart Associate
Item details
Color: Spring Pine
5 out of 5 stars review

Verified Purchase

I am not very handy, but was able to put this together easily! All you need is a hammer and a philips head screwdriver, nothing else. The directions for assembly were simple and easy to understand. Everything is as described %26 I'm very happy with how it turned out!

Helpful?6329BAJCFU3L5382717091
Nov 15, 2025
WalmartCustomer
Item details
Color: White
5 out of 5 stars review

Verified Purchase

Inexpensive, fairly easy assembly, sturdy

Final assembly is a little tricky without a helper but it can be done. I used wood glue to hold the dowels in place and at every place one piece met another, for added sturdiness and stability. I'm not impressed with the plastic dowels that came with it and would recommend switching out for wooden ones, if you have them. Overall, these are a bargain, but do use wood glue for added strength. I would purchase these again if needed.

Helpful?6329BAJCFU3L5382717091