(2 pack) Mainstays 3 Cube Storage Organizer, Warm Walnut
(2 pack) Mainstays 3 Cube Storage Organizer, Warm Walnut
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Mainstays

(2 pack) Mainstays 3 Cube Storage Organizer, Warm Walnut

4.6 stars out of 804 reviews
(4.6)|
804 ratings
(2 pack) Mainstays 3 Cube Storage Organizer, Warm Walnut2 pack Mainstays 11 3 Cube Storage Organizer Warm WalnutMainstays 11 3 Cube Storage Organizer BlackMainstays 11 3 Cube Storage Organizer WhiteMainstays 11 3 Cube Storage Organizer Warm WalnutMainstays 11 3 Cube Storage Organizer Spring Pine

Key item features

  • Stylish 3-cube organizer bookcase
  • Features three 11" x 11" x 11" open storage compartments
  • Can be used vertically or horizontally to fit your space and needs
  • Designed with 1 closed-back and 2 open-back cube shelves
  • Top panel, middle shelves and bottom panel support up to 11 lbs each
  • Compatible with Mainstays 10.5" x 10.5" collapsible storage bins (sold separately)
  • Perfect for use in home offices, dens, living rooms, family rooms, playrooms, closets and more
  • Materials: particle board, paperboard
  • Finishes available: White (MS5336278612008), Black (MS5336278612007), Spring Pine (MS5336278612017) and Warm Walnut (MS5336278612018)
  • Attaches to the wall with included hardware for safety
  • Easy to assemble with included instructions and assembly video guide (hammer & Phillips head screwdriver required)
  • Package size: 38.62" x 2.52" x 14.49" (19.51 lbs)
  • Assembled weight: 17.38 lbs
  • Assembled dimensions: 12.09" W x 11.73" D x 35.39" H
  • or call 1-800-729-1569.
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Customer ratings & reviews

4.6 out of 5 stars
stars804 ratings234 reviews
How item rating is calculated
  1. 5 stars81% (653)
  2. 4 stars10% (78)
  3. 3 stars3% (26)
  4. 2 stars2% (17)
  5. 1 star4% (30)

Reviews summary

Pros
  • : Simple instructions guide quick assembly process.
  • : Offers great value at this cost.
  • : Made to support heavy loads.
  • : Holds storage containers comfortably.
  • : Has a clean and organized design.
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Showing 1-3 of 234 reviews

Oct 20, 2025
Grandma
Item details
Color: White
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

It works well for a small amount of paper, but I think the other one that actually takes bigger or is adjustable would have been better, but it works for what I need

Helpful?51QS59UBONLI15560952890
Jul 6, 2025
Sheri
Item details
Color: Warm Walnut
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Must organize

I love these they fit exactly where I wanted them to only downside is they won't fit a cube container, but they're great for things that you can place on there and back up craft wise have one on each side of my desk for my cricket supplies

Helpful?51QS59UBONLI15560952890
Oct 18, 2025
ZEEM10
Top Reviewer
Item details
Color: Spring Pine
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Ease of Assembly is Great.

I have bought other items of Mainstay brand in the past. This is also one of the items that has good price and good quality. Most important thing about it is ease of assembly. It took less then 10 minutes to assemble it. Very happy.

Helpful?51QS59UBONLI15560952890