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Black 6-cube storage organizer with light gray fabric cube bins
Gray 6-cube storage organizer with cream cube drawers and open cubbies
Black 6-cube storage organizer with six open square compartments
Black 6-cube storage organizer with open cubby shelves and boxed frame
6-cube storage organizer with open shelves and storage bins for household items
Black 6-cube storage organizer with open cubbies and size measurements
Safety instructions for securing a 6-cube storage organizer with a wall anchor kit
6-cube storage organizer compatibility diagram for cube storage bins
Black 6-cube storage organizer with light gray fabric cube bins
Gray 6-cube storage organizer with cream cube drawers and open cubbies
Black 6-cube storage organizer with six open square compartments
Black 6-cube storage organizer with open cubby shelves and boxed frame
6-cube storage organizer with open shelves and storage bins for household items
Black 6-cube storage organizer with open cubbies and size measurements
Safety instructions for securing a 6-cube storage organizer with a wall anchor kit
6-cube storage organizer compatibility diagram for cube storage bins

Mainstays 6 Cube Storage Organizer

$44.90 $53.27( / )
Shipping Free.
Product details The Mainstays 6-Cube Storage Organizer features six compartments perfectly sized for storing and displaying office supplies, books, clothes, craft supplies, photos, collectibles and so much more! This sturdy bookcase can stand vertically or horizontally to best suit your needs and space. They are compatible with Mainstays 10.5" x...
  • Black
  • Espresso
  • Spring Pine
  • Warm Walnut
  • White
  • White/Gold
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Product details


The Mainstays 6-Cube Storage Organizer features six compartments perfectly sized for storing and displaying office supplies, books, clothes, craft supplies, photos, collectibles and so much more! This sturdy bookcase can stand vertically or horizontally to best suit your needs and space. They are compatible with Mainstays 10.5" x 10.5" collapsible storage bins (sold separately) and available in multiple finishes. Three open-back cube shelves make managing cords and cables easy, while three closed-back shelves help keep items securely housed. Add an accent piece that is both functional and stylish to your living room, family room, home office, playroom, closet and more, with the Mainstays 6-Cube Storage Organizer.

  • Stylish 6-cube organizer bookcase
  • Features six 11" x 11" x 11" open storage compartments
  • Can be used vertically or horizontally to fit your space and needs
  • Designed with 3 open-back shelves and 3 closed-back cube shelves
  • Top panel and 2 middle shelves support up to 22 lbs each; bottom panel supports up to 33 lbs
  • Compatible with Mainstays 10.5" x 10.5" collapsible storage bins (sold separately)
  • Perfect for use in dens, living rooms, family rooms, playrooms, home offices and more
  • Materials: particle board, paperboard
  • Finishes available: White (MS5336278612010), Black (MS5336278612009), Canyon Walnut (MS18-D1-1009-49) and Rustic Brown (MS18-D1-1009-48)
  • 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: 39.53" x 4.17" x 15.28" (32.81 lbs)
  • Assembled weight: 32.5 lbs
  • Assembled dimensions: 23.7" W x 11.73" D x 35.39" H

🚚 Free Shipping & 30-Day Free Returns

Enjoy Free Standard Shipping across the USA and 100% Free 30-Day Returns with zero restocking fees.

📦 Shipping Policy

  • Target Destination: We ship exclusively to physical addresses within the 50 United States.

  • Order Processing (Handling Time): 0 to 3 business days (Mon – Fri). Orders placed after 5:00 PM ET or on weekends begin processing the next business day.

  • Transit Time: 0 to 3 business days (Mon – Fri).

  • Total Estimated Delivery: 1 to 6 business days.

  • Tracking: A tracking number will be emailed to you as soon as your order ships.

🔄 Return & Refund Policy

  • 30-Day Return Window: Items can be returned within 30 days of delivery.

  • 100% Free Returns: We provide a prepaid return shipping label for all eligible returns (including customer remorse, wrong size, or defective items).

  • Zero Restocking Fees: We do not charge any restocking or return fees.

  • Item Condition: Must be new, unused, and in original packaging with all accessories included.

  • Fast Refunds: Once inspected at our warehouse, your full refund is processed back to your original payment method within 7 business days.

⚠️ Damaged or Incorrect Orders?

If your item arrives damaged, defective, or incorrect, please notify us within 48 hours of delivery with photos of the item and packaging so we can expedite a free replacement or instant full refund.

📩 How to Start a Return or Inquiry

Returns are accepted by mail with prior authorization. Contact our customer care team with your order number: