The Silentnight Seraph Memory Foam Mattress is designed with ultimate comfort and support in mind, combining Silentnight's innovative Miracoil spring system with a deep layer of memory foam. The Miracoil spring system is engineered to provide double the support of standard open coil springs, featuring zonal support where it is most needed. Specifically, the springs in the hip area are firmer, offering additional support to help align the spine and enhance overall sleep quality. This structure is particularly beneficial for back and side sleepers, as it delivers medium tension, balancing firm support with a touch of cushioning.

The mattress also includes a deep memory foam layer above the Miracoil system, which adapts to the shape of your body as you sleep. This layer provides targeted cushioning and support to pressure points, ensuring a comfortable and restful night. The Seraph mattress features a Purotex cover, designed to create a healthier sleep environment by providing a barrier against allergens and dust mites. Additionally, Silentnight is confident in the quality and durability of their mattresses, offering a 5-year guarantee with the Seraph, ensuring long-term satisfaction and peace of mind​.