Pure sleep perfection. With this full mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body, delivering amazing support and comfort. A super-thick layer of firm support foam helps reduce motion transfer, so you and your partner can enjoy an undisturbed slumber. And it's topped with a stretch knit cover for durability.
Comfort level: firm
High-density memory foam for support and comfort
Firm support foam for added support and stability
Luxury 4-way stretch knit cover for uniform comfort and durability
Adjustable base compatible
10-year non-prorated warranty
Note: Purchasing mattress and foundation from two different brands may void warranty; see warranty for details
Foundation/box spring sold separately
State recycling fee may apply
Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening
Material: Fabric
No Assembly Required
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Peak 2.0 8 Memory Foam Full Mattress
By Sierra Sleep by Ashley
Item #
M20421
SKU
M20421
Want to buy over time? See us for financing options.
Comfort Level
FirmProduct Information
Description
Please note that the finish or fabric of this product in-store may be different than the photo currently pictured. Please contact us to confirm product pricing, availability, finish and fabric colors and promotional dates.
Collection Peak 2.0 8 Memory Foam
Comfort Level Firm
Bed Size Full
Dimensions
| Overall Dimensions | |
| Overall Width | 53.00" |
| Overall Depth | 74.50" |
| Overall Height | 8.00" |
| Package Dimensions | |
| Package Width | 13.50" |
| Package Depth | 13.50" |
| Package Height | 59.00" |
Specifications
| SKU & Model | |
| Item # | M20421 |
| SKU | M20421 |
| UPC | 024052925661 |
| Weight | |
| Weight | 37.00lbs |
| Twin | |
| Sleeps one child or adult comfortably. | 39" wide x 75" long |
| Twin XL | |
| Comfortably sleeps one taller individual. | 39" wide x 80" long |
| Full | |
| Snugly fit two adults, or enjoy the extra space. | 54" wide x 75" long |
| Queen | |
| Most Popular! Comfortably sleeps two adults. | 60" wide x 80" long |
| King | |
| Enjoy more space and not crowd your partner. | 76" wide x 80" long |
| California King | |
| Perfect for taller adults sharing a mattress. | 72" wide x 84" long |
| Split Queen | |
| A queen-sized bed made of two separate mattresses that allows for personalized feels and adjustability. | 60" wide x 80" long |
| Split King | |
| A king-sized bed made of two separate mattresses that allows for personalized feels and adjustability. | 76" wide x 80" long |
| Split California King | |
| A California King-sized bed made of two separate mattresses that allows for personalized feels and adjustability. | 72" wide x 84" long |
Please note that certain sizes may not be available for all mattresses. Contact us to confirm product pricing, availability, and promotional dates.
Return Policy
Furniture & Mattress Returns
We do not offer full returns on furniture or mattress purchases after delivery. If there’s a manufacturer defect or product concern, we’ll help resolve it through repair, replacement, or a warranty claim.
Damaged or Incorrect Items
Please inspect your items at the time of delivery. If something arrives damaged or isn’t what you ordered:
Let our delivery team know right away
We will document the issue and work with you to correct it
Our goal is to resolv... Read More
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