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ZINUS 9 Inch Box Spring with Cover, No Assembly Mattress Foundation, Sturdy Metal Structure, Split Queen, White

  • Based on 3,867 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Aug 30
Order within 1 hour and 43 minutes
Available payment plans shown during checkout

Size: Queen


Features

  • Sturdy Steel Frame With Poly Jacquard Cover
  • AS SIMPLE AS UNFOLD & UNWIND - Requiring no tools and zero tedious assembly, the innovative No Assembly box spring requires only unfolding to become bedtime ready; the hardest part will be taking it out of the box
  • DURABLY ENGINEERED - Durable steel is used to construct the interior framework of this reliable foundation; twin supports a maximum weight capacity of 350 lbs, while aother sizes can support up to 700 lbs; Queen, King and Cal King sizes are split versions
  • HIGH PROFILE DESIGN - A 9 inch height is perfect for shorter mattresses or for those who enjoy their bed higher off the floor
  • THOUGHTFULLY PACKAGED - All parts and instructions are packed into one compact box that ships straight to your door
  • Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately

Description

Believe it or not, we’ve made the box spring more functional, more durable, and dare we even say, fun! Our No Assembly Box Spring is not your average foundation. Its folding design not only makes set-up insanely easy, but it also comes in handy on moving day, maneuvering easily in and around tight hallways and corners. What’s more, it features a structure made of thick and durable steel, meaning that frames and mattresses may come and go, but this box spring will be with you for the long haul. Once unboxed, this brilliant foundation practically assembles itself by taking shape once unfolded. Essentially, deciding where to place the bed will take longer than setting up this box spring. Backed by both our 5-year worry free warranty and hundreds of positive customer reviews, this box spring is about as easy as decisions get.

Brand: ZINUS


Size: Queen


Product Dimensions: 79"L x 59.5"W x 9"Th


Top Style: Tight Top


Cover Material: Poly Jacquard


Fill Material: Steel


Weight Limit: 7E+2 Pounds


Special Feature: Foldable


Color: White


Coil Type: Bonnell Coil


Product Dimensions: 79 x 59.5 x 9 inches


Item Weight: 48.8 pounds


Manufacturer: Zinus - DROPSHIP


Item model number: SM-SC-BIFD-9Q


Is Discontinued By Manufacturer: No


Thickness: 9 Inches


Fabric Type: Sturdy Steel Frame With Poly Jacquard Cover


Refill: Steel


Maximum recommended load: 7E+2 Pounds


Finish types: Painted


Care instructions: Spot Clean Only


Assembly required: Yes


Warranty Description: 5-year warranty.


Batteries required: No


Included Components: Assembly Instructions, Hardware


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 30

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy Peasy
Size: Queen
SO ridiculously easy to put together. And holds the mattress great. A fabulous product!
Reviewed in the United States on June 7, 2025 by Trish L

  • Super easy and great product
Size: Split Cal King
Was very skeptical but our old box spring had a broken piece of wood but the mattress was still in good condition. We have California king and I got split so it was very easy. We just unboxed it and took the wrapping off and unfolded and boom done. Took less than 5 minutes to do California king. It made the mattress feel like a new one too ... show more
Reviewed in the United States on April 8, 2025 by Walter N Crystal Brewer

  • Easy peasy box springs
Size: Queen
Wow. This box springs was so easy! We have a small town house. We had difficulty moving a regular box springs we had from one city to our current house so I saw this on Amazon. It looked way too easy to be true. But it totally was unbelievably easy to get in the front door and up the staircase. No problem maneuvering around the landing and into the bedroom. 5 minutes to unbox and 5 minutes to assemble. It fit the frame perfectly. I’m 68 and could have easily done it myself after watching the 1 min video. It’s even labeled, “top” and “bottom”. Waiting on the new mattress to test it out. ... show more
Reviewed in the United States on April 23, 2025 by dmw

  • Easy, perfect fit
Size: Queen
Why did you pick this product vs others?: Picked these box frames because we couldn’t get our queen box frame up the stairs. These went right up and super easy to set up with perfect fit.
Reviewed in the United States on July 12, 2025 by Dirose

  • HIGHLY RECOMMEND THIS BOX SPRING
Size: Split King
Exactly what I needed! Lightweight but very well made and sturdy. It was packaged well and super easy to unpack and setup. It is a metal, fabric covered boxspring. It arrives folded up and then simply folds out. Great product. Highly recommend.
Reviewed in the United States on November 8, 2024 by Rhonda Smith

  • Easy assembly
Size: Full
I like the size
Reviewed in the United States on December 10, 2024 by Eva

  • Light-weight and great quality
Size: Queen
I couldn't believe how light-weight and small the package was when it arrived! We already had a good box spring, but the house we moved into has narrow stairways, so this split version was just what we needed. My little kids helped me set it up and it has been a great box spring for us!
Reviewed in the United States on July 12, 2025 by Katrina

  • Get it!
Size: Split King
This box spring is very nice it’s not like the old box springs back in the day it’s all metal, quiet and fit my king size bed perfectly. Easy to move as well will recommend!
Reviewed in the United States on May 13, 2025 by Jada Jenkins

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