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Sosain Twin Box Spring 7 INCH High Profile Metal Heavy Duty Easy Assembly Sturdy Box Spring Mattress Foundation Extra-Strong Support No Noise Easy to Clean

  • Based on 26 reviews
Condition: New
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$89.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 19
Order within 6 hours and 7 minutes
Available payment plans shown during checkout

Size: TWIN


Style Name: 7INCH


Features

  • TWIN BOX SPRING ONLY:Only 7-inch spring box twin. Customers who like to sleep in a higher bed can use it together with the basic bed frame. You can also put it directly on the floor to use
  • STURDY & DURABLE:Heavy-duty steel construction has strong support to keep it stable and guarantee you a comfortable sleep
  • HIGH-PROFILE:7-inch twin size box spring.Multiple slats provide stable support
  • EASY ASSEMBLY: Box spring twin consists of 4 parts, which can be installed by simply unfolding and locking the central connecting part
  • EASY TO CLEAN: The cover of the twin size spring box is made of high quality fiber, making it breathable. and have elastic bands for easy removal and cleaning

Size: TWIN


Color: Black


Brand: Sosain


Product Care Instructions: Wipe with Damp Cloth


Assembly Required: Yes


Item Weight: ‎26.2 pounds


Product Dimensions: ‎75 x 38 x 7 inches


Date First Available: May 16, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 19

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.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Exactly as expected
Size: TWIN Style Name: 7INCH
Very easy to assemble (took some time but directions were clear), and very sturdy.
Reviewed in the United States on November 18, 2023 by Janet

  • Strong bed foundation.
Size: Queen Style Name: 7INCH
Held my son’s weight he just needs to put the cover in this foundation.
Reviewed in the United States on November 14, 2023 by Linda CARPIO

  • Good but deceiving
Size: Full Style Name: 7INCH
I bought the full size. This was easy to put together and good quality BUT it didn’t fit any of my full size beds. Look at the measurements before you buy. It’s not standard and might not fit your full size bed frame. Returned it
Reviewed in the United States on September 27, 2023 by Mimi

  • As advertised.
Size: Queen Style Name: 7INCH
Dimensions are true, all the hardware was present and seems to be of good quality.
Reviewed in the United States on October 24, 2023 by Miguel Antonio Benítez

  • Easy
Size: Full Style Name: 7INCH
Easy to pout together and I was able to get it upstairs.
Reviewed in the United States on September 18, 2023 by Sandra L. Rose

  • Bed
Size: Queen Style Name: 7INCH
I don't think it come with all the parts and there's no way to get ahold of anyone this bed is the worst thing I have ever bought from this place
Reviewed in the United States on October 5, 2023 by vickie russell

  • Screws too short
Size: Full Style Name: 7INCH
The scews were WAY TOO SHORT making assemble what should’ve only taken 5min, took 30-40min.
Reviewed in the United States on November 15, 2023 by Laura W.

  • Metal Heavy Duty Box Spring
Size: Queen Style Name: 7INCH
First very heavy to carry think about that if you have stairs. We were able to put it together put a little work to complete. So far no problems. We ordered this for our guest bed. Seems sturdy and should be better than last option.
Reviewed in the United States on October 29, 2023 by Maria

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