Mattresses
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Serene Sky Firm Mattress (Twin XL)
(Mattresses - Twin XL)The Serene Sky Firm mattress by Serta features a CoolTwist® Gel Foam designed to promote airflow and heat dissipation, the Total Edge® Foam Encasement to provide excellent edge support while extending the sleep surface, and the Continuous Support® innerspring to provide body support while helping to reduce motion transfer from one sleep partner to the other.
Product Features / Choose an option
Cool Twist™ Gel Foam
This liquid enhanced foam gently conforms to the body and works with the entire mattress system to help provide pressure relieving comfort while promoting enhanced airflow through the mattress.
BestEdge® Foam Encasement
BestEdge® Foam Encasement- extends edges and prevents roll-off.
Individually Wrapped Coil Innerspring
Hundreds of individually wrapped coils work independently to conform to the body, responding to pressure and providing extra support where you need it most.
| GENERAL | |
|---|---|
| Series Name | Serene Sky |
| Size | Twin XL |
| Type | Innerspring |
| Comfort | Firm |
| Top Style | Tight Top |
| Sleep Sets | No |
| Additional Information |
• CertiPUR-US Certified • 100% USA Assembled |
| LAYERS | |
| Comfort Layers | CoolTwist® Gel Foam |
| Support Layers |
• Total Edge® Foam Encasement • Individually Wrapped Coils system |
| COILS | |
| Coil Type | Wrapped Coil |
| DIMENSIONS | |
| Width | 39 inch(es) / 99.06 cm |
| Height | 12 inch(es) / 30.48 cm |
| Depth | 80 inch(es) / 203.2 cm |
| WARRANTY | |
| Warranty | 10 years limited warranty |
| UPC | |
| UPC# | 747935880788 |