Logo of Amazon Prime Free shipping for Prime members. Learn more
X

Free shipping for Prime members on Woot!

Woot! customers who are Amazon Prime members can enjoy special shipping benefits on Woot!, including:

  • Free Standard shipping on Woot! orders
  • Free Express shipping on Shirt.Woot orders

Amazon Prime membership required. See individual offer pages for shipping details and restrictions. Not valid for international shipping addresses.

Back to Amazon.com

Zinus 7 Inch King Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly

$90.76
$149.98 39% off Reference Price
New
Grey
King
Limit 10 per customer
  • Standard - Estimated delivery Aug 26 - Aug 28
  • Two-Day - Estimated delivery Aug 23 - Aug 25
  • One-Day - Estimated delivery Aug 22 - Aug 24
  • Free Standard shipping for Prime members
Fulfilled by
Add to cart
9 days left - OR - until sold out

Want more great deals? Sign up for our Daily Digest emails!

Features

As the backbone for solid mattress support, a box spring that falls short can make or break your night’s sleep. We developed the Smart BoxSpring® with unbeatable durability and rock-solid stability to keep your mattress in shape for years to come. And our latest quick assembly version gives you total confidence when it comes to setup, requiring fewer bolts and ingeniously designed with easy to use, tool-free brackets. With our simple, step-by-step instructions on hand, you’ll have this foundation built and ready to use within minutes. Built with a strong and durable steel frame and a versatile poly jacquard cover that slips right on, the Smart BoxSpring® is the picture of dependability for any mattress. All packed in a compact shipping box with everything included, even our 5-year worry free warranty! Now that’s peace of mind you can sleep on.

  • STRONG, DEPENDABLE, AND READY IN NO TIME - As if its ultra-durable steel structure and convenient packaging weren’t impressive enough, our original Smart BoxSpring has been given a quick-assembly upgrade
  • DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin/twin xl sizes support a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
  • EASIER THAN EVER ASSEMBLY - With fewer bolts and tool-free locking brackets for intuitive setup, assembly takes only minutes to complete
  • 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

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty

Specs

In the Box:

  • (1) Zinus 5 Inch Twin WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Grey

Specs

In the Box:

  • (1) Zinus 5 Inch Twin WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Grey

Best sellers

Deals our customers love best.
  1. $1399 $27.00 Reference Price
    Save: $13.01 (48%)
    JanSport JanSport Half Pint Mini Backpack, 10.2
  2. $999 $19.99 Reference Price
    Save: $10.00 (50%)
    (24 PACK) Energizer MAX AAA Batteries
  3. $349 $5.99 Reference Price
    Save: $2.50 (42%)
    (4 PACK) Energizer 2032 Batteries - 3V Lithium Coin Batteries
  4. $3499 $69.99 Reference Price
    Save: $35.00 (50%)
    Keychron C2 Pro Wired Custom Mechanical Keyboard
Zinus 7 Inch King Metal Quick Assembly
$90.76 In Stock Furniture
$90.76 USD false 1 Retail EA
1 10
Woot! Sellout.Woot
4121 International Pkwy Carollton TX 75007 U.S.A.