Mainstays

Mainstays 4-Shelf Metal Frame Bookcase, Black Finish

4.6 stars out of 37 reviews
(4.6)|
37 ratings
Mainstays 4-Shelf Metal Frame Bookcase, Black FinishMainstays 4 Shelf Metal Frame Bookcase Black FinishMainstays 4 Shelf Metal Frame Bookcase Rustic Brown Finish
Actual Color:Black
selected, Black, $44.88
Rustic Brown, $44.88

Key item features

  • Sturdy Construction: Features four open shelves and a sturdy, powder-coated metal frame
  • Modern Design: Sleek solid black shelves and black metal frame for a distinctive, mixed materials look
  • Compact Dimensions: Dimensions: 23.62" W x 11.81" D x 38.58" H (20.83 lb)
  • Ample Shelf Space: Shelf height: 10.75" with each shelf supporting up to 17.6 lb
  • Quality Materials: Made from manufactured wood and metal
  • Safety Feature: Attaches to the wall with included safety strap
  • Easy Assembly: Easy to assemble with included instructions (hammer & Phillips head screwdriver required)
  • Package Details: Package size: 41.42" x 14.57" x 4.53" (25.72 lb)
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Current price is $44.88
Price when purchased online
  • Free shipping
  • Free 90-day returns
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Customer ratings & reviews

4.6 out of 5 stars
stars37 ratings21 reviews
How item rating is calculated
  1. 5 stars78% (29)
  2. 4 stars8% (3)
  3. 3 stars11% (4)
  4. 2 stars3% (1)
  5. 1 star0% (0)

Reviews summary

Pros
  • : Made to withstand weight without wobbling.
  • : Has a contemporary look with clean lines.
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Showing 1-3 of 21 reviews

Oct 25, 2025
Stephanie
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

Good quality for the price

I was very happy with this purchase to use for my son's room to display his legos. It was just the size we needed. It was easy enough to put together with the included allen wrench and a screwdriver. There was a tiny black that was coming off i wish I flipped to the back but not very noticeable. . For the price I was impressed for the quality of it and happy I went with this shelf.

Incentivized Review
Helpful?2FM4XJEL6UX113840508209
Jan 3, 2026
Charity
Item details
Color: Rustic Brown
Color: Rustic Brown
5 out of 5 stars review

Verified Purchase

Amazing shelf

Exactly what I wanted! It looks beautiful and I paired 2 of them with the taller shelves to make a bigger unit. Shelves are a little short for some of my taller books but for the price and the look I can deal with being mildly inconvenienced. Assembly was a breeze. The short ones are sturdier than their taller counterparts but not unexpected for the thin style. Actually considering purchasing one more!

Incentivized Review
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Sep 26, 2025
Kim
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

Good value looks nice.

It was pretty easy to put together, but you had to know how the holes faced on the bars for the screws that you use later. The shelf is sturdy on solid ground and great for the value. I was assembling it on carpet and it was a little wobbly, but when i was done i moved it to a hardwood floor and it was fine. It has a strap to strap it to the wall for safety, but i don't have little ones so there was no need for me. I assembled it upside down when i added the shelves. It made it easier to put the screws in shelves that way.

Incentivized Review
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