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ZINUS

Sleep Master 9 inch High Profile Bifold Box Spring, Twin XL

  • Based on 3,540 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 19
Order within 4 hours and 22 minutes
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Size: Twin XL


Features

  • Sturdy Steel Frame With Poly Jacquard Cover
  • Folding mattress foundation compresses for easy mobility and storage
  • Designed to have the look of a traditional box spring
  • No assembly required, simply open the box, slide the foundation out and unfold, it will immediately open to the shape of a box spring
  • Steel frame with fabric cover

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: Twin XL


Product Dimensions: 79"L x 38"W x 9"Th


Item Weight: 33 Pounds


Item Firmness Description: Firm


Top Style: Tight Top


Cover Material: Poly Jacquard


Number of Layers: 1


Fill Material: Steel


Weight Limit: 700 Pounds


Product Dimensions: 79 x 38 x 9 inches


Item Weight: 33 pounds


Manufacturer: Sleep Revolution


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


Is Discontinued By Manufacturer: No


Fabric Type: Sturdy Steel Frame With Poly Jacquard Cover


Refill: Steel


Care instructions: Hand Wash Only


Assembly required: Yes


Batteries required: No


Age Range Description: Adult


Frequently asked questions

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

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • No assembly needed
Size: Twin
Easy to prepare to put on a twin bed. Serves the purpose for which it is intended, foundation for a mattress. Feel confident when ordering
Reviewed in the United States on September 24, 2023 by Amazon Customer
    • Bed
Size: Split King
Perfect for me in my new home!!!!
Reviewed in the United States on September 24, 2023 by dorolene ervin
    • What an ingenious design!
Size: Full
Review Image by jane jane
When the box arrived to the door I couldn’t imagine that a boxspring could possibly fit. BUT Low-and-behold, I was wrong. It took two of us to initially wrestle the mattress open but once it opened it was “like magic” READY to go on the bed frame. I’m unsure how long that the mattress cover material will remain looking nice. It has that texture that makes me suspect it may not last. I hope that I am wrong “again”.. So far I am quite happy with this purchase. The price, front door delivery and my own capacity to carry it into the house by myself a double plus. ... show more
Reviewed in the United States on July 31, 2023 by jane jane
    • Easy set up ever!
Size: Full
Between the package and opening took under 10. That’s only because I opened it by myself and I’m small.
Reviewed in the United States on September 11, 2023 by Idalis Pineda
    • awesome
Size: Split King
so easy to do and well made
Reviewed in the United States on September 11, 2023 by Thomas Colucci
    • Amazing product!
Size: Split Queen
Order for king size bed. Very sturdy and easy to lock into place. This is our 2nd bed we bought these box springs for. Highly recommend!
Reviewed in the United States on August 28, 2023 by Heather Hyster
    • Never going back to regular box spring
Size: Split Queen
This is so easy to setup and move around. Feels sturdy! Would never buy regular box spring again
Reviewed in the United States on August 28, 2023 by Kindle Customer
    • SUPER EASY!!! Highly recommend!! 🙌🏼 ⭐️⭐️⭐️⭐️
Size: Split Queen
This was purchased for my daughter who purchased her first house. Her bedroom has a very narrow staircase with a sharp turn. She told me it was effortless to set up! She said she took it out of the box and unfolded it, and that was it. She is extremely happy! And that makes mom happy too!!
Reviewed in the United States on July 29, 2023 by Christine Robinson

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