Discover remarkable support and enduring comfort with the Beautyrest® Zero Granite Mattress, crafted for those who favor an ultra-firm sleeping surface. Made with premium materials and luxurious sustainable fabrics, this mattress offers focused pressure relief, excellent spinal alignment, and cooling properties to ensure a truly restorative sleep. At its core, the Beautyrest® Pocketed Coil Technology adapts individually to your body’s contours, delivering personalized support, superior motion isolation, and enhanced durability for an uninterrupted rest. Complementing this, the Support Foam layer provides a stable, firm base, preventing excessive sinkage and maintaining proper alignment all night long. Strategically positioned in the central third of the mattress, the Beautyrest® Max Gel Band supplies extra lumbar support to alleviate pressure on the lower back and hips. Additionally, the Firm Comfort Gel Foam layer boosts both support and breathability, contributing to a cooler sleep environment while upholding the firm structure essential for proper spinal alignment. To help maintain a fresh and clean sleep surface, the Fresh Fabric Treatment repels lint and dust, ensuring a hygienic environment for years to come. If you desire an ultra-firm mattress with superior support, advanced cooling features, and top-tier durability, the Beautyrest® Zero Granite EF Mattress is an ideal choice for delivering undisturbed and rejuvenating sleep every night.