Cushioning foam and encased coils combine to create support
and comfort on the Sealy Etherial Gold Firm Mattress. StabilityPlus™
coils provide strong and durable support and are encased to help
reduce motion transfer, while SealyComfort™ Foam in a firm comfort
level hugs your body just right. This firm mattress features a CoreSupport™
Center, which reinforces the center third of the mattress for added support
where you need it most, as well as a high-density flexible mattress border
for edge support and even more durability.