Night Therapy 13" Elite Memory Foam Mattress and BiFold Box Spring Set (Various Sizes) 

by Night Therapy | Item  #: 412171 | Model #:  SC-GM-13F-BF |
Night Therapy 13
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  • Full - out Of stock
  • Queen - out Of stock
  • King - out Of stock
  • Cal King - out Of stock
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Shipping to Alaska or Hawaii adds a location surcharge to the regular rate. We offer an expanded assortment, however some restrictions may apply. Delivery estimates, taxes, and fees are based on ZIP Code. Club Pickup orders are based on your club’s current price and item availability on the day of payment.

About this item

  • Mattress offers customized support and pressure-point relief
  • Proven to help you fall asleep faster, and sleep more soundly
  • BiFold Box Spring is constructed from durable stainless steel


The Night Therapy Elite Memory Foam Mattress features cooling gel-infused memory foam for conforming comfort, improved airflow and customized support. In a recent clinical study, a Night Therapy mattress was shown to improve both sleep time and sleep efficiency, compared to a best-selling innerspring mattress. The mattress also incorporates the latest evolution of memory foam, Biofoam, which replaces some of the traditional petroleum with natural plant oil and includes natural green tea extract as well as natural active charcoal to help absorb moisture, eliminate odors and keep your mattress fresh. The mattress comes with the BiFold Box Spring Foundation, an innovative folding mattress foundation designed for easy mobility and functionality. Unlike traditional box springs that are hard to maneuver through your home, the BiFold Box Spring folds in half so that you can move it easily through hallways and stairways. The BiFold Box Spring Foundation is made from heavy-gauge steel for long-lasting durability.


  • Supportive and plush mattress features four layers of foam: 2.5" of gel-infused memory foam, 1.5" of memory foam, 3" of pressure-relieving Comfort Foam® and 6" of high-density Base Support Foam for long-lasting durability and stability
  • High-quality foam is CertiPUR-US® certified for durability, performance and content
  • Set includes a BiFold Box Spring Foundation, an innovative folding mattress foundation designed for easy mobility
  • BiFold Foundation offers the look and functionality of a traditional box spring but is made from heavy-gauge steel for longer-lasting durability
  • No assembly required, simply open the box, slide the foundation out and unfold, it will immediately open to the shape of a box spring
  • Foundation is constructed from heavy-gauge steel with a fabric cover
  • 10-year limited warranty on the mattress
  • 5-year warranty on the BiFold Box Spring

Delivery Information:

Please open your mattress package within 72 hours of receipt and allow 48 hours for your new mattress to return to its original, plush shape. This set ships in multiple boxes and may arrive in separate shipments on different days.

Assembled Country


Assembled Size


  • Full: 75 x 54 x 13
  • Queen: 80 x 60 x 13
  • King: 80 x 76 x 13
  • Cal King: 84 x 74 x 13

Bi-Fold Box-Spring:

  • Twin: 74" x 38.5" x 9"
  • Full: 74" x 53.5" x 9"
  • Queen: 79" x 59.5" x 9"
  • Split King (2 twin box springs): 79" x 37.5" x 9"

Component Country




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Shipping Information

Standard - 2 to 6 business days

Premium - 2 to 4 business days

Express - 1 to 2 business days

  • Delivery not available to AK, HI or Puerto Rico
  • Warranty Information

    • Mattress: 10-year prorated limited warranty covers manufacturing defects
    • BiFold Box Spring: 5-year prorated limited warranty covers manufacturing defects

    Instant Savings offer details

    * All terms and conditions apply. Club Insider Savings and Instant Savings (collectively Instant Savings) are subject to availability and valid dates. Select Instant Savings are available online. For Club Pickup orders not paid for online, any savings will be based on and limited to the Instant Savings offers available to the paying member on the date of in-club payment and order pick up. State and local laws may require sales tax to be charged on the pre-discounted price of an item with an Instant Savings offer. Prices shown are pre-tax amounts. No money shall be returned to the member if the price of the item falls below zero after applying the Instant Savings discount. To view your Instant Savings account, visit or download the Sams Club® app. Member must have a registered email on in order to access the Instant Savings account page online. Visit for program details and terms and conditions. Instant Savings may take up to 24 hours to load to a membership account. Items and prices may vary in-club. Instant Savings offers shown are valid in U.S. clubs with a U.S. membership, excluding Puerto Rico.