The Rebrilliant 12 inch extra firm hybrid mattress is built for sleepers who need
maximum support rather than a plush surface. Individually wrapped pocket coils work
alongside a gel memory foam comfort layer, so the body stays level instead of sinking
toward the middle of the bed. A seven zone support layout places firmer coils under the
hips and lumbar region while easing pressure at the shoulders and legs, which helps
reduce the morning stiffness that follows a night on a mattress that gives too much.
Stomach sleepers and back sleepers benefit most, because a flatter surface keeps the
lower back from bowing. Heavier sleepers get a structure rated for serious weight, with
a high density foam rail and border coils holding the perimeter firm so the sides do not
collapse when sitting near the edge. The cover is cool to the touch and breathable,
pulling heat away from the body instead of trapping it. CertiPUR-US certified foam
contains no ozone depleters, heavy metals or formaldehyde, and the mattress contains no
fiberglass. The mattress arrives compressed in a single box, expands to full shape
within 24 to 72 hours, and fits standard Queen frames, platform beds, slatted bases
Comfort. Anonymous. Sat, 26 Sep 2026
