Experience premium sleep with the MLILY 11.5 Inch Powercool Firm Hybrid Mattress, Eastern King. With comfort in mind, this Eastern King mattress offers a firm level of support that is ideal for those who prefer a more substantial feel. It provides the perfect amount of support for your body, aligning your spine and reducing the risk of aches and pains. It’s also compatible with an adjustable foundation, making it easy to find that perfect sleeping position. The innovative hybrid construction combines the best foam and spring technology, providing the perfect balance of pressure relief and responsiveness. Whether you’re a back, side, or stomach sleeper, this mattress will cradle your body and provide the optimal level of support for a restful sleep. • Mattress Comfort Level: Firm • Sleeper Orientation: Back, Side, and Stomach Product Details: • The premium foam and spring construction create a harmonious blend of comfort and durability • It’s designed to be compatible with an adjustable foundation, allowing you to customize your sleep position • It boasts a firm comfort level, making it the perfect choice for those who prefer a supportive sleep surface • The 11.5-inch height ensures a generous amount of support • The sleek black color adds a touch of modern style to any bedroom • It has plenty of space to spread out and get comfortable