(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 829 reviews
(4.6)|
829 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
stars829 ratings239 reviews
How item rating is calculated
  1. 5 stars81% (672)
  2. 4 stars10% (80)
  3. 3 stars3% (29)
  4. 2 stars2% (18)
  5. 1 star4% (30)

Reviews summary

Pros
  • : Made to support heavy loads.
  • : Provides sufficient space for various items.
  • : Has a thin profile with a hollow back.
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Showing 1-3 of 239 reviews

Mar 15, 2026
Von
Item details
Color: White
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Good for just a little extra storage space

Just what I needed for a small storage space. I was using one of those small plastic 3 drawer carts for storing my hair styling products and tools. This is a nice upgrade. I already had Mainstays 3 fabric bins that fit perfectly in this cube organizer. Very sturdy for its small size and is a great addition to the white vanity I purchased.

Helpful?51QS59UBONLI15560952890
Nov 13, 2025
MegMar
Item details
Color: Warm Walnut
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

An affordable way to hold things.

It's a particle board cube shelf. Yes, there are sturdier and more attractive pieces of furniture, but it is cheap and holds objects. Useful, affordable. Can't complain because lives up exactly to what it is.

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