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COMASACH 9" Standing Metal Smart Box Spring Mattress Foundation, Queen size

<ul><li><strong>Heavy-Duty Support</strong>: Features heavy-duty construction and a metal inner structure to support all mattress types with a maximum weight capacity of 1000 lbs.</li><li><strong>Noise-Free Operation</strong>: Reinforced joints prevent squeaking, ensuring a good sleeping environment.</li><li><strong>Tool-Free Assembly</strong>: No tools are required for assembly, and the fabric cover is easily removable for cleaning.</li></ul>

<div><ul><li><b>Durable and stable ：</b>Heavy-duty construction supports all mattress types.</li><li><b>Noise-Free ：</b>Reinforced joints prevent squeaking.Ensure a good sleeping environment.</li><li><b>High Weight Capacity：</b>With a maximum weight capacity of 1000 lbs, this queen box spring provides optimal support and extends the life of your mattress.</li><li><b>Easy to Assemble：</b>No tools required. The fabric cover is easily removable for cleaning, ensuring your bed always looks as good as new.</li><li><b>Box Spring only, </b>Bed frame sold separately in COMASACH's storefront</li></ul></div>

Bed Size

Box Spring Type

Profile

Material

Brand

Maximum Load Weight

Features

Assembled Product Dimensions (L x W x H)

Is Assembly Required

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This 9" box spring includes all the necessary tools to make assembly simple，no additional frame is required. The metal inner structure creates a strong and reliable support system to keep your mattress level and balanced while you sleep.

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<!DOCTYPE html>
<html>
   <head>
      <meta name="viewport" content="width=device-width, initial-scale=1">
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         rel="stylesheet"
         href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
         />
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   <body>
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            <div class="tc">
               <img src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg">
               <h3>4 equal payments</h3>
               <h4 class="gray">Buy what you love and split the cost. It's that easy. </h4>
            </div>
            <ul>
            <b>
               <li>Add item(s) to your cart.</li>
               <li>
                  Add items to checkout and choose 
                  <image height="14" width="auto" src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg"></image>
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               <li>Your first payment is taken when the order is processed, and the remaining 3 are automatically taken every two weeks.</li>
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            <p class="gray">Please note that a higher initial payment may be required for some purchases. Pay later in 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4" target="_blank">terms</a> available here. For Quebec residents, these Pay Later 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4_quebec" target="_blank">terms</a> are applicable. </p>
      </div>
   </body>
</html>

Twin

Full

Queen

King

Ease Of Assembly

So far so good, could have used this when I lived in a old house and older box springs were hard to get up and down the stairs... maybe a bit more screws than I thought but still Good

Great when you're moving

[This review was collected as part of a promotion.] For my bed and the good thing about it is I wont ever have to buy another one best investment ever.

walmart.com

[This review was collected as part of a promotion.] The metal frame is easy to assemble, very sturdy and a good price. The only problem that I had was the frame covers were too small.

Great metal frame, easy assembly.

Love this box spring.  Was way easier than I thought it would be to assemble.  Nice that it has a removable cover. And it is foldable!

Very good quality. Very easy to assemble instructions were great. Very much worth the price. Highly recommend specially if you have children.

The Comasach Bed Frame is very sturdy and easy to put together. It does seem to be very heavy duty. I would definitely recommend this product.

Good Value

Great

[This review was collected as part of a promotion.] This was not simple to put together.  It was extremely heavy and came with 40  screws to assemble it.  The finished product seems okay but I certainly wouldn't buy it again.

[This review was collected as part of a promotion.] the frame is easy to put together.  however it claims to support upto 1000 lbs.  it buckled under 450 lbs.  the frame itself has some structural flaws.  the bottom has no support bars to keep the frame from bending.

[This review was collected as part of a promotion.] cheaply made.  Fell apart.  I would not recommend at all.

COMASACH 9" Standing Metal Smart Box Spring Mattress Foundation, Queen size front-facing queen box spring with 9-inch profile, black removable fabric cover and square metal legs. Metal inner frame with reinforced joints offers stable, noise-free support for all mattress types, rated to 1000 lbs; no additional frame required. Suitable as a low-profile platform foundation for guest or temporary beds.

COMASACH 9" Standing Metal Smart Box Spring Mattress Foundation, Queen size

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