Mainstays Black 23 in Wood Floating Shelf
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Mainstays

Mainstays Black 23 in Wood Floating Shelf

246 ratings
Mainstays Black 23 in Wood Floating ShelfMainstays Black 23 in Wood Floating ShelfMainstays Walnut 18 in Wood Floating ShelfMainstays Natural 23 in Wood Floating ShelfMainstays 23in Single Shelf WhiteMainstays 23in Single Shelf WalnutMainstays White 18 Wood Floating Shelf
Size23"-Out of stock
Actual ColorBlack-Out of stock
Pack SizeSingle-Out of stock

Key item features

  • Included Component: This product package contains a single Mainstays floating shelf, designed to add simple wall storage and display functionality.
  • Compact Dimensions: The rectangular shelf measures 23 inches in length, 5.5 inches in depth, and 1.5 inches in thickness, providing an ideal display surface.
  • Durable Materials: Constructed from engineered wood and MDF, the shelf features a versatile black finish that easily complements a wide range of room styles.
  • Effortless Installation: Mounting hardware is included with the shelf, providing all the necessary components for secure and straightforward wall installation.
  • Versatile Utility: It offers space to display books, plants, collectibles, and pictures, effectively utilizing open wall space without occupying floor area.
  • Adaptable Placement: This floating shelf is suitable for enhancing various rooms, including entryways, bedrooms, living rooms, hallways, dining rooms, or offices.
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Specs

Shelf material, WoodHeight, 5.5 inDecor style, TraditionalFeatures, Hardware IncludedShelf depth, 5.5 inShape, Rectangle

About this item

Product details

The Mainstays Black Floating Shelf brings wall-mounted storage and display space to an open wall without taking up any floor space. Its 23-inch length gives you room to arrange everyday favorites like books, plants, collectibles, and framed pictures, while the black finish offers a clean, simple look. It works well in spots throughout the home, whether you're refreshing an entryway, bedroom, living room, hallway, dining room, or office. Mounting hardware is included for wall installation, so the key components for getting it up on the wall come with the shelf.
  • One floating shelf included
  • Shelf dimensions: 23 in x 5.5 in x 1.5 in
  • Made of engineered wood and MDF in a rectangular shape
  • Black finish
  • Mounting hardware included for wall installation
  • Item weight: 2.31 lb
  • WARNING: This product can expose you to chemicals including formaldehyde(gas), which is known to the State of California to cause cancer .For more information go to www.P65Warnings.ca.gov
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Shelf material

Wood

Height

5.5 in

Decor style

Traditional

Features

Hardware Included

Warnings

Customer ratings & reviews

3.6 out of 5 stars
stars
246 ratings82 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars53% (130)
  2. 4 stars9% (21)
  3. 3 stars8% (20)
  4. 2 stars7% (18)
  5. 1 star23% (57)

Reviews summary

Pros

  • : The product delivers quality consistent with its cost.
  • : Setup completes in about 10 minutes.
  • : The item matches intended dimensions and measures correctly.
  • : Item matches pictured hue closely.

Neutral

  • : The unit looks polished but appears uneven once mounted.
  • : Can be sturdy and hold weight, but may also be flimsy.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 82 reviews

Jun 13, 2026
Reviewer name: Marlana
Item details
Size: 23"
Color: Black
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Simple. Decorative. Functional.

This black shelf is perfect to add a little touch to your space. It elevates %26 pulls everything together on my bathroom wall. Easy assembly! For the price, it's well worth it! Shelves aren't always cheap, this one gets the job done, in style. ✨

Helpful?2MC4VQNCKB6O13067162916
Sep 21, 2026
Reviewer name: Amy
Item details
Size: 18" x 5.5" x 1.5"
Color: walnut
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great little picture frame

Simple and sturdy. Nice color. Easy to install. Perfect for our new Aura picture frame

Helpful?2MC4VQNCKB6O13067162916
Sep 16, 2025
Reviewer name: stevet32_4772
5 out of 5 stars
5 out of 5 stars review

A sturdy, stylish shelf that's both practical and

[This review was collected as part of a promotion.] The Mainstays 18” Walnut Shelf is sturdy, simple, and looks great in any space. The finish has a nice warm tone, and it's easy to install. Perfect for adding extra storage or displaying décor without taking up much room. Affordable, functional, and stylish. You can't go wrong with this shelf!

Review from influenster.com
Helpful?2MC4VQNCKB6O13067162916
Current price is $9.97
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