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DUMOS

DUMOS Triple Column 4 Tier Bookshelf, Wide Industrial Bookcase, Black | Convertible Display Unit, Adjustable Shelves for Living Room & Home Office, Freestanding Storage Decor Organizer

  • Based on 36 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 5
Order within 8 hours and 5 minutes
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Color: Black


Size: 4-Tier＆3-Row


Features

  • Redefine Your Storage with Customizable Freedom: Forget rigid shelf layouts11 adjustable panels create personalized configurations for any item. Modular design converts a wide multi-tier bookcase into two units. Perfectly fits dynamic space needs
  • Versatile Aesthetic for Modern Living: Available in Rustic Brown, classic Black, and contemporary White. This open bookshelf effortlessly complements any interiorliving room, study, bedroom, or entryway. Industrial charm meets everyday functionality
  • Premium Materials, Enhanced Durability: Built with water-resistant, scratch-proof particle board and reinforced steel frame. Each shelf holds up to 22 lbs. Easy to clean, built to last. Reliable support for years of daily use
  • Maximize Your Display & Organization Potential: Generous 62.2"W x 54.6"H display spaceperfect for books, photos, plants, and art. Open shelving keeps everything visible and within reach. A neat, inviting home starts here
  • Quick Assembly & Ultimate Stability: Ready in under an hournumbered instructions, all tools included. X-shaped back braces stop wobble. Adjustable foot pads level uneven floors. Anti-tipping kit secures to wall. Safety and stability, guaranteed

Material: Wood


Mounting Type: Floor Mount


Room Type: Bedroom, Living Room, Office, Study Room


Shelf Type: Multi-Tier Bookcase


Number of Shelves: 4


Special Feature: Space Saving


Product Dimensions: 10.2"D x 62.3"W x 54.6"H


Shape: Rectangular


Style: Industrial, Modern


Finish Type: Painted


Mounting Type: Floor Mount


Room Type: Bedroom, Living Room, Office, Study Room


Shelf Type: Multi-Tier Bookcase


Number Of Shelves: 4


Additional Features: Space Saving


Weight Capacity Maximum: 70 pounds


Number of Items: 1


Weight Capacity: Maximum weight 70 pounds


Shape: Rectangular


Style Name: Industrial, Modern


Finish Types: Painted


Furniture Finish: Paint


Shelf Bracket Shape: X-shaped


Color: Black


Item Dimensions D x W x H: 10.2"D x 62.3"W x 54.6"H


Size: 4-Tier＆3-Row


Item Weight: 40 pounds


Unit Count: 1 Count


Item Dimensions: 10.2 x 62.3 x 54.6 inches


Brand Name: DUMOS


Manufacturer: DUMOS


Included Components: Hardware


Model Name: Bookshelf


Model Number: DU-Z4-BK


UPC: 700476338880


Item Nype Name: 4-Tier Display Bookcase


Manufacturer Part Number: DU-Z4-BK


Material Type: Wood


Installation Type: Freestanding


Assembly Instructions Description: Included


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great looking shelf that’s easy to put together
Review Image by Justin F.
Review Image by Justin F.
We got this for our bedroom and are really happy with it. The design looks great with the wood shelves and black metal frame, and it fits the space really well. I also like that the shelves are staggered, which makes it easy to display different sized items instead of everything being in one straight line. Everything arrived well packaged with foam protecting the parts, and there wasn’t any damage or missing hardware. The instructions were easy to follow, and there weren’t a bunch of different part variations to sort through, which made assembly much simpler. It took me about 25 minutes to put together by myself. Once assembled it feels sturdy and doesn’t wobble. Overall, it’s a nice looking shelf that’s easy to build and a great addition to our home office. I’d definitely recommend it if you’re looking for something stylish yet affordable, that’s straightforward to assemble. ... show more
Reviewed in the United States on June 25, 2026 by Justin F.
    • Great quality for a great price
Review Image by Shannon
Review Image by Shannon
It was easy to put together, pretty sturdy, love the way it looks in our kitchen (using as a beverage bar). I would recommend this item many times over.
Reviewed in the United States on June 15, 2026 by Shannon
    • Great shelve!
Color: Modern Black Size: 10.2"D x 62.3"W x 54.6"H
Review Image by Jenny R.
Review Image by Jenny R.
Review Image by Jenny R.
Review Image by Jenny R.
Exactly what I needed! The adjustable shelves are a game-changer—I was able to fit everything from oversized art books to small paperbacks perfectly. It’s sturdy, looks high-end, and was surprisingly easy to assemble. Highly recommend! The best feature is definitely the adjustable shelves. I have a mix of tall vases and compact novels, and being able to move the shelves around meant zero wasted space. It’s incredibly stable and doesn’t wobble at all, even when fully loaded. Assembly was a breeze with clear instructions, and the finish is beautiful! ... show more
Reviewed in the United States on July 20, 2026 by Jenny R.
    • Weak packaging could cause damage in transit. Great value shelving.
For the price, this is a rather nice set. The metal frames in my set all had slightly bent in wards legs at the bottom which required me be binding them back to get the bottom selves to go together. That is probably in part due to shippers, but the lack of better protection in the box didnt help. All the shelves were in pretty good condition. Only a couple shelves had minor dings on the corners. The shelves are packaged protected by the metal frames and couple pieces of foam. The adjustable feet that attach to the bottom are pretty mediocre and made of plastic; I would have loved to see rubber bottom feet instead. Assembly was pretty easy using a drill(except for the bend frames); it would probably be a pain using the included alan key. Once assembled, this shelf is very sturdy and doesn't have any wobble. ... show more
Reviewed in the United States on June 3, 2026 by Khezekiah
    • Great quality for the price
Great for the price. I do vendor events and plan to use this to elevate my booth setup. Very sturdy and they do look great! Not cheap looking.
Reviewed in the United States on May 21, 2026 by Todd
    • The Prissy Chicken- Farm store display
Review Image by The Prissy Chicken
This is a super cute display shelf that was easy to put together. I am using it as a display in my on farm farm to Fork store The Prissy Chicken @ The Lucky Spur Ranch.
Reviewed in the United States on June 13, 2026 by The Prissy Chicken
    • Great shelf.
Review Image by Sirena
I bought this & I absolutely love how it came out . The box arrived in okay condition it was slighty open but no damage to the box. I did end up needing another person to help me put it together . It’s beautiful and no damages or issues. It seems sturdy so far. I absolutely may buy another for another room in the house. But this works well for my needs so far. It’s tall as my child who’s around 5ft . ... show more
Reviewed in the United States on June 14, 2026 by Sirena
    • Great Shelf case
Review Image by Jacobe
Easy to read and build. Looks great! Size is good for the room that I have. Holds what I need
Reviewed in the United States on June 6, 2026 by Jacobe

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