Our twin/full/queen mattresses offer superior comfort and support with high-end knit fabrics that are breathable to ensure a relaxing night's sleep. The individually pocketed spring system reduces body pressure, and each spring operates independently to minimize the disruption of partner or pet movement. Our hybrid mattress combines the traditional support of innersprings with the softness of memory foam, and the double-layer foam design provides optimal softness and support, especially good for relieving back and neck pain. Twolike mattress in a box comes with a 10-year warranty and lifetime service to ensure quality and customer satisfaction. With a focus on safe materials, no fiberglass, and the use of skin-friendly fabrics, we are committed to providing a quality sleep experience for everyone. Size: medium. Color: White.