Casper Sleep Box Spring Foundation for King Mattress
Casper Sleep Box Spring Foundation for King Mattress
Description
Our foundation provides excellent support under any Casper mattress and can be assembled in minutes -- no tools required. It can also be quickly disassembled if you are moving or need to maneuver around tight corners. Older box Springs’ slats tend to be too far apart, leaving room for a mattresses. Our foundation’s slats are positioned a perfect four inches apart for optimal support. Engineered with solid wood, it has been rigorously tested for durability and proven to stand up to years of sleep.
Item Details
Pickup Location
7440 Dean Martin Dr Suite 204
Las Vegas, NV, 89139
Quality
Auction closes
September 21, 2025 at 3:30 AM
brand
CasperEstimated Retail Price
$374.07
color
Greysize
Kingweight
88.00 lbsBuyers Premium
15%
Inventory Number
1051222558
Features
- Foundation dimensions – 75.5" W x 79" L x 7.5" H | Metal Bed Frame – 76.2" W x 76.7" L x 7.3" H | Weight – 89 lbs. | Hold weight – 750 lbs. | Slats distance from each other – 4”
- Ships in a compact box and can be easily assembled in minutes - without any tools | Designed and assembled in the USA; Non-Woven Interior and Slat Upholstery
- The Casper foundation is engineered to provide excellent support under your Casper mattress but can be used with other mattresses in place of a traditional box spring
- Engineered with solid wood and rigorously tested for durability and proven to stand up to years of sleep. Slats are positioned a perfect four inches apart for optimal support
- Compatibility-works with any mattress. Requires a simple metal bed frame, slatted bed frame, or a platform (if you want extra height). The foundation should not be put directly on the floor
Online Reviews
4.6/5
Based on 242 ratings
This score is based on 242 recent reviews from online retailers.
Be sure to check our Quality Rating and Notes above for more details on this listing.


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