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Superay

Superay 2 Inch King Box Spring Low Profile, Heavy Duty Metal Box Spring Bed Base, Bunkie Board Bed Slat Replacement, Mattress Foundation, Easy Assembly, Noise Free

  • Based on 664 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jul 24
Order within 20 hours and 19 minutes
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Color: 2 Inch


Size: King


Features

  • Sturdy Upgraded Structure: The box spring features 13 rows of steel slats for support, with a denser arrangement compared to other products. This ensures even weight distribution and exceptional durability. It can handle up to 3000 pounds without deforming or wobbling.
  • Safe Rounded Corner Design: With safety in mind, all four corners of the box spring are designed with rounded edges to minimize the risk of injury from sharp edges. This thoughtful design helps protect family members from accidental bumps, providing peace of mind during everyday use.
  • Quiet Sleep Experience: The slats are designed to avoid direct contact, reducing friction and eliminating squeaky noises. No matter how many times you toss and turn at night, this box spring remains silent, ensuring a peaceful sleep.
  • Versatile Compatibility: At just 2 inches in height, this box spring is perfectly suited for bunk beds, daybeds, and both inset or drop-in platform bed frames. It also works seamlessly with various types of mattresses, including innerspring, memory foam, and latex options, offering unmatched flexibility and convenience for your bedroom setup.
  • Quick and Easy Assembly: Designed for simplicity, all components come neatly packed in one box. Assembly takes only a few minutes, allowing you to effortlessly set up your sleeping space and start enjoying its benefits right away.

Size: King


Material: Metal


Product Dimensions: 2"H


Style: Modern


Special Feature: Squeak Resistant


Other Special Features of the Product: Squeak Resistant


Included Components: Installation Manual, Slat


Brand Name: Superay


Manufacturer: Superay


Manufacturer Part Number: SUP-MT23


Model Number: SUP-MT23


Set Name: King


Is Extendable: No


Unit Count: 1.0 Count


Material Type: Metal


Required Assembly: Yes


Assembly Instructions Description: Included


Style Name: Modern


Color: 2 Inch


Finish Types: Powder Coated


Furniture Finish: Black, Gray, White


Form Factor: Rectangular


Shape: Rectangular


Compatible With Mattress Size: King


Maximum Weight Recommendation: 3000 Pounds


Size: King


Item Dimensions L x W x H: 2"H


Item Dimensions: 2 inches


Item Depth: 2 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 24

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

    • Perfect Fit
Color: 5 Inch Size: Full
Why did you pick this product vs others?: This low profile full size box spring is perfect for my bed. Was easy to assemble. Sturdy. Supports mattress just fine. I needed bed to be lower to make it easier for me to get into bed. Product is as described. Would buy again.
Reviewed in the United States on July 14, 2025 by Meme
    • Well made
Color: 2 Inch Size: King
Well thought out product. Strong, easy to assemble. Highly recommended
Reviewed in the United States on June 25, 2025 by duditos
    • Perfect when you can’t navigate tight corners with preassembled furniture.
Color: 10 Inch Size: Queen
Couldn’t get a pre made box spring up my stairs so this was the best solution. This way I could assemble it upstairs. Assembly took about an hour. Looks great and does the job.
Reviewed in the United States on June 27, 2025 by Bob
    • Very durable
Color: 5 Inch Size: Queen
Very sturdy. Looks very expensive with cover on, very nice product. Putting it together was a bit of a Challenge with the tools provided, I used my own tools and that streamlined much better. It does help if you have two people to put together. I would recommend this product, does not look cheap at all, great price too! ... show more
Reviewed in the United States on April 21, 2025 by Tim McGinnin Sr
    • Good Luck getting this put together
Color: 5 Inch Size: King
Worst experience I ever had in putting something together. First box, one of the items was defective. Ordered another replacement box. The directions seemed clear but it was very difficult to get the nuts on the screws. Location of homes made it difficult to use tools. Got it all together and it seemed bowed in the middle. Double checked the diagram against my assembly but could see no issues. Slats did not fit as a result. First time I ever failed to put something together and I don’t know why. After 3 hours, I packaged it up and sent it back. ... show more
Reviewed in the United States on May 24, 2025 by Yvonne Schappell
    • Good piece of work for the bed.
Color: 2 Inch Size: Queen
This is a pretty good product. I like that it is very sturdy and makes my bed quiet at night when I get in. My only critique is that it took me over an hour to put together. The key is to save the middle bar for last. I would buy this again.
Reviewed in the United States on July 9, 2025 by James H. Spradlin
    • Fit is perfect!!
Color: 2 Inch Size: Full
This low profile box spring was easy to assemble. Clear instructions helped! It fit perfect on an old iron bed with fixed side frame rails for which most low profile box springs are too wide. A regular height box spring made the bed way too high.
Reviewed in the United States on July 14, 2025 by Thom
    • Perfect fit on Queen bed frame.
Color: 2 Inch Size: Queen
Perfect fit, arrived on time and exactly as described. The bed is lifted as desired and holds as functioned. Very sturdy. Worth the money.
Reviewed in the United States on July 14, 2025 by adrian rodriguez

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