Sealy - This Sealy mattress combines an alternating support system with premium comfort layers to provide the body with support that stands the test of time. - Pair your Sealy mattress with a performance base featuring flex steel modules for an even deeper level of support designed to extend your bed's comfort life. - Features:A combination of Sealy comfort layers for a luxurious, soft feel - The unique alternating core support system - Edgeguard reinforces the mattress, extends the sleep surface, and provides a stable seating edge - Spacer gusset promotes air circulation and breathability to regulate temperature - Antimicrobial treatment health shield helps maintain a clean and fresh sleep surface - Australian made