"Hybrid Spring Mattress with Enhanced Comfort Featuring a durable 13.5-gauge European-engineered spring unit, insulated pads, and soft polyester comfort layers, this mattress provides optimal support and a cozy sleep experience. Breathable Airflow Border for Better Ventilation Designed with a stylish black and white 3D ""Airflow"" border, this mattress promotes enhanced airflow, better hygiene, and improved temperature regulation for a fresher sleep. Hand-Tufted for Durability & Longevity Expertly hand-tufted to secure materials in place, reducing sagging and shifting over time, ensuring a firm, supportive, and long-lasting sleeping surface. UK-Made & Certified for Safety Proudly manufactured with premium materials, this mattress meets BS7177:2008 Domestic Use fire safety regulations and is certified by the National Bed Federation (NBF) for superior quality and durability. Compact Packaging & Easy Setup Vacuum-sealed, rolled, and boxed for hassle-free transport, this mattress is delivered straight to your door, making it easy to unbox, expand, and enjoy immediately. - Starlight Beds 3D Quilted Tuft Mattress 20cm Deep Soft Comfort & Airflow Border in White - Size: EU Double"