"EMPEROR's DREAM" - 5 Zone Pocket Coil: Optimal spinal support targeted to reduce pressure points and improved spinal alignment for a rejuvenating sleep. - 10 Year Warranty: Assured durability with long-term peace of mind. - Quilted Bamboo Fabric Top: Luxurious, soft, breathable and sumptuous that invites you for a lovely sleep. - 3" Medium-Density Foam: Enhanced spinal alignment and ... https://mattresstodoor.com/products/emperor-dream-mattress