Serta Perfect Sleeper Gorham Firm Mattress, Twin (Model # 162851-310)
- Serta's Duo Core individually wrapped coils feature a dual-stage coil design to provide consistent comfort and proper back support
- Cool Twist Gel Memory Foam; an exclusive liquid gel-enhanced memory foam designed to help move heat away from your body
- The Perfect Sleeper is the Only Official Mattress of the National Sleep Foundation, designed with the NSF to help solve 5 common sleep problems
- 10-year limited warranty