all-mattress
mattress| Mattress Size | Average Mattress Dimensions |
|---|---|
| Twin | 39" x 75" |
| Twin XL | 39" x 80" |
| Full | 54" x 75" |
| Queen | 60" x 80" |
| King | 76" x 80" |
| California King | 72" x 84" |
All Sizes in Inches Unless Otherwise Stated
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The Casper Foundation
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In Stock
Eligible for registries and wish lists
Sponsored
About this item
Highlights
- Easy to assemble without tools
- Slats are positioned a perfect four inches apart for optimal support
- Can be quickly disassembled if you are moving or need to maneuver around tight corners
- Designed in the USA, Assembled in China
- 120-night risk-free trial
Description
The foundation provides excellent support under any mattress (especially a Casper!) and can be assembled in minutes.
ABOUT CASPER
Casper was created to re-imagine sleep from the ground up, beginning with its obsessively engineered, outrageously comfortable mattress. All of Casper's sleep products are developed in-house by the company's award-winning R&D team.
Casper was recently named one of Fast Company's Most Innovative Companies in the World and its eponymous mattress was crowned one of TIME Magazine's Best Inventions.
FAQs
What is the 120-Night Trial?
We believe you should actually sleep on a product to decide if you like it. So we give you 120 nights to test out all Casper products in your own home. If you don't love it, we'll give you a full refund.
Why does the Casper need a foundation?
The foundation helps support the Casper while optimizing air flow to ensure a restful night's sleep.
Can I put the foundation on the floor?
We do not recommend putting the foundation directly on the floor as doing so can cause wear to the chambray cover.
ABOUT CASPER
Casper was created to re-imagine sleep from the ground up, beginning with its obsessively engineered, outrageously comfortable mattress. All of Casper's sleep products are developed in-house by the company's award-winning R&D team.
Casper was recently named one of Fast Company's Most Innovative Companies in the World and its eponymous mattress was crowned one of TIME Magazine's Best Inventions.
FAQs
What is the 120-Night Trial?
We believe you should actually sleep on a product to decide if you like it. So we give you 120 nights to test out all Casper products in your own home. If you don't love it, we'll give you a full refund.
Why does the Casper need a foundation?
The foundation helps support the Casper while optimizing air flow to ensure a restful night's sleep.
Can I put the foundation on the floor?
We do not recommend putting the foundation directly on the floor as doing so can cause wear to the chambray cover.
Dimensions (Overall): 7.5 Inches (H) x 52.5 Inches (W) x 74 Inches (D)
Weight: 59 Pounds
Material: MDF Composite (Medium-Density Fiberboard) (Frame)
Textile Material: 90% Polyester, 10% Polypropylene
Assembly Details: Adult Assembly Required, No Tools Needed
Industry or Government Certifications: Not Listed or Certified
Battery: No Battery Used
Care & Cleaning: Spot or Wipe Clean
Warranty: 2 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Street Date: June 18, 2017
TCIN: 52375288
UPC: 192472004782
Item Number (DPCI): 010-02-0026
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 70.39 inches length x 17 inches width x 9.13 inches height
Estimated ship weight: 63 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
This item ships in its manufacturer’s packaging, revealing what’s inside. ·
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Guests who order a new mattress, mattress set, futon or futon mattress for delivery to an address in California may be eligible to schedule pickup of a used mattress, mattress set or futon mattress. Please refer to California Used Mattress Recovery Act for more information.See more details.
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Guests are saying
This foundation is praised for its easy assembly and compatibility with various bed frames, making it a convenient choice for guests. Many appreciate its sturdy construction and the support it provides for mattresses, enhancing sleep quality. While some guests noted issues with slats moving and firmness levels, the overall feedback highlights its modern design and practicality, making it a solid investment for a restful night's sleep.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.7 out of 5 stars with 583 reviews
100% would recommend
16 recommendations
5 out of 5 stars
19 December, 2025
originally posted on casper.com
This is our 2nd Casper
This is our 2nd Casper and we are so happy with it!
5 out of 5 stars
19 December, 2025
originally posted on casper.com
Easy to assemble. I did
Easy to assemble. I did need a rubber mallet to get the corner pegs installed securely.
5 out of 5 stars
17 December, 2025
originally posted on casper.com
It is terrific
It is terrific
5 out of 5 stars
14 December, 2025
originally posted on casper.com
The foundation fit our bed
The foundation fit our bed frame perfectly.
5 out of 5 stars
11 December, 2025
originally posted on casper.com
Love these beds!
Love these beds!
5 out of 5 stars
8 December, 2025
originally posted on casper.com
Solid construction and very easy
Solid construction and very easy to assemble
5 out of 5 stars
8 December, 2025
originally posted on casper.com
It’s working great with our
It’s working great with our Casper Snow mattress
4 out of 5 stars
7 December, 2025
originally posted on casper.com
the mattress is nice good
the mattress is nice good for my back I do not like the pillows I want to send them back but they will not take them I don't care if it was in a package that's why i brought them! so you will take back a mattress but not pilllows?
4 out of 5 stars
6 December, 2025
originally posted on casper.com
NO VIDEO, NO INSTRUCTIONS OF
NO VIDEO, NO INSTRUCTIONS OF HOW TO DISPLAY THE FOUNDATION
5 out of 5 stars
2 December, 2025
originally posted on casper.com
Easy to put together and
Easy to put together and fit perfectly inside our new bed frame.
4 out of 5 stars
1 December, 2025
originally posted on casper.com
Easy to put together.
Easy to put together.
5 out of 5 stars
28 November, 2025
originally posted on casper.com
Love the bed and everything
Love the bed and everything about it
5 out of 5 stars
26 November, 2025
originally posted on casper.com
It's working great so far.
It's working great so far. I needed it for my new mattress
5 out of 5 stars
21 November, 2025
originally posted on casper.com
So far we love it.
So far we love it. Got a foam topper to soften it just a tad. . .
4 out of 5 stars
16 November, 2025
originally posted on casper.com
I do love the amount
I do love the amount of firmness provided by a foam mattress , this is my first, and only critique is the edges seem like they will be sagging sooner than a spring mattress would
5 out of 5 stars
15 November, 2025
originally posted on casper.com
Easy to assemble. Looks nice.
Easy to assemble. Looks nice.
5 out of 5 stars
14 November, 2025
originally posted on casper.com
Best mattress I have ever
Best mattress I have ever owned
5 out of 5 stars
12 November, 2025
originally posted on casper.com
Great product and easy to
Great product and easy to assemble
1 out of 5 stars
9 November, 2025
originally posted on casper.com
I purchased this as part
I purchased this as part of the bundle package and was really disappointed by how unstable it is. The slats are sewn into a fabric that simply rolls out onto the frame, but they aren’t secured in any way. The edges that are meant to support the slats are very narrow, so if you sit on the side of the bed, the slats slip off and your mattress ends up partially unsupported. Overall, the design feels poorly thought out and not sturdy enough for everyday use.
5 out of 5 stars
7 November, 2025
originally posted on casper.com
The foundation went together easily
The foundation went together easily and is a nice firm surface for the mattress.