- Sleep cooler through the night with DualCool Technology
- Feel supported with 900 Series Pocketed Coils
- Consistent comfort with the BeautyEdge Foam Encased Edge
Toggle Nav
Search
1-800-455-1052
Live Chat
Queen Ashley Sierra Sleep Sierra 6 Inch Firm Bed in a Box Mattress
Queen Ashley Sierra Sleep Sierra 6 Inch Firm Bed in a Box Mattress
From $199.00
To $448.00
$199
$169
$209
Reg: $332.00
You save $133.00!
Reg: $225.00
You save $56.00!
Reg: $279.00
You save $70.00!
$33.17/mo suggested payments with 6 months special financing.
$28.17/mo suggested payments with 6 months special financing.
$34.83/mo suggested payments with 6 months special financing.
Details
Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.
Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.
- Poly Quilt
Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.
- Bonnell Coil Unit
- Coil Gauge: 13
Code
- MATT-931295, FDN-929645
Expert Review
Expert Review by JedThe Ashley Sierra Sleep Sierra Firm mattress is a good choice if you're looking to keep your cost as low as possible. This mattress doesn't contain any of the higher end features, like memory foam, found in other models, but for a temporary situation, it should work well. A 1 inch layer of high density comfort foam provides a firm overall feel, while the Bonnell Coil System provides support to the lower back. This mattress is designed to provide comfort for short durations, or sporadic use, and carries a 1 year warranty.
Dimensions
| Size | Height | Width | Length | Weight |
| Queen | 6" | 60" | 80" | 35.45 lbs. |
| Twin | 6" | 38" | 75" | 35.45 lbs. |
| Full | 6" | 54" | 75" | 35.45 lbs. |
| Size | Coil Count |
| Queen | 390 |
| Twin | 216 |
| Full | 312 |
Works With Most Bed Types
Box Spring
Traditional Frames
Platform
Your mattress purchase is fully compatible with most modern support systems, platform bed, box spring/foundation, even the floor! Not recommended with adjustable base.
120 Night In-Home Trial
- Try your mattress in the comfort of your own home for 120 nights!
- Just sleep on it for at least 30 nights so that your body can adjust to the new support system and if you are not completely satisfied within the 120 night trial, our sleep experts will help you select the perfect replacement. We make it an easy process! Our goal is to make sure you get a great night's sleep so there are no hoops to jump through or confusing requirements. All you need to pay is a $139 return shipping fee and a 10% restocking fee.
- See Program Details Here »
Delivery Info
FREE CONTACTLESS DELIVERY
Our contactless delivery helps keep you and delivery personnel safe!
- Your mattress order ships free via UPS/FedEx ground right to your front door
- You can expect delivery in 2 to 3 weeks
Please note that bedding will deliver separately from your mattress order. Remote locations can experience longer lead times.
California Residents: This product complies with state regulations including mattress removal. Learn more