The Clara Clark 12-inch Mattress offers innovative features designed to optimize comfort, support, and customization for your best night's sleep.Engineered with four layers of premium support. Experience personalized comfort with adjustable firmness, all wrapped in eco-friendly construction.Premium Spring and Foam Layers: High-quality foam designed for optimal support and pressure relief.12-Inch Thickness: The 12-inch thickness offers added plushness and support for a restful night's sleep.Pressure Relief: Each layer works to relieve pressure points, offering a supportive and cradling sensation.Personalized Firmness: Select your preferred firmness with adjustable sections for tailored comfort.Advanced Layers: Four layers including graphite-infused foam, gel-infused memory foam, egg crate foam, and a thick base foam for lasting support.Cooling Bamboo Fabric: The outer layer is crafted from cooling bamboo fabric for enhanced airflow and temperature regulation.