Serta® Perfect Sleeper® Elite Trelleburg Firm The Trelleburg Firm mattress features Serta's Cool Twist® Gel Memory Foam and premium
886 Custom Support® Firm Individually Wrapped Coil System. It is designed with a unique
set of features to help solve 5 common sleep problems*:
Helps reduce tossing and turning with Cool Twist® Gel Memory Foam
Encourages proper back support and alignment with Serta's 886 Custom Support® Firm Individually Wrapped Coil System
Promotes a balanced sleep temperature with an overall mattress design that helps promote airflow
Minimizes impact from partner movement with a premium support system and advanced foams designed for motion isolation
Resists sagging and edge roll-off with Serta's ComfortLast® Construction and Best Edge® Foam Encasement This mattress also features an extra-thick layer of Serta Support Foam, which combines
gentle cushioning with extra support for more firmness throughout the mattress. Plus, a
special innerspring coil gauge design helps create a firmer feel across the mattress when
compared to the Trelleburg Plush and Super Pillow Top Plush models.
This mattress is compatible with a Serta adjustable foundation.