Hybrid Coil Spring & Memory Foam Construction A supportive open coil spring system ensures even weight distribution, while the memory foam layer contours to your body, providing exceptional pressure relief and superior comfort. Breathable Quilted Sleep Surface Designed with soft-touch fabric that promotes air circulation, preventing overheating for a cooler, fresher sleep experience. Stylish & Durable Design Featuring a modern grey Nebraska border, this mattress not only offers lasting comfort and support but also adds a sophisticated look to any bedroom. Handmade in the UK Expertly crafted to the highest standards, this mattress complies with British safety regulations (BS7177:2008 for Domestic Use) and is National Bed Federation certified. Easy Delivery & Setup Compressed, vacuum-packed, rolled, and boxed for convenient handling and transportation. Simply unbox, allow it to expand, and enjoy superior sleep quality. Starlight Beds Memory Foam Hybrid Spring Mattress 7.25 Inch Deep Coil Spring Core in White Size: Small Double