Spring Air Grand Hybrid Gold Plush Mattress Foundation:Twin 9 Inch 3 zones for lower back

3 zones for lower back support

DreamBalance™ Comfort Foam

Experience our most advanced sleep system with Beautyrest Black®

breathable

Soundscape Mode

Spring Air Grand Hybrid Gold Plush Mattress Foundation:Twin 9 Inch 3 zones for lower backThe Grand Hybrid collection by Spring Air is the perfect combination of cooling comfort and unyielding support giving you a sleep solution that will keep you cool and comfortable. High Density Medium Foam, Memory Foam, And Serene Foam provide a truly unique sleep experience 25% Thicker Coils in the center 1 3 of the Mattress Foam encased for a larger sleep surface and edge support Twice tempered individually pocketed coils support and adjust to your