"Designed for supportive, everyday comfort, the Starlight Beds 3D Quilted Tuft Mattress combines a European-engineered spring system with soft comfort layers for a balanced sleep surface. With a breathable 3D “Airflow” border in black and white, it also promotes improved ventilation and temperature regulation to help keep your bed feeling fresher. At its core is a 13.5-gauge open coil spring unit, paired with insulated pads and polyester comfort layers. The mattress is hand-tufted to help secure the internal layers in place, reducing shifting over time and supporting a firm, stable feel. Made in the UK, it meets BS7177:2008 Domestic Use fire safety regulations and is certified by the National Bed Federation (NBF). Key features 13.5-gauge European-engineered open coil spring unit Insulated pads with soft polyester comfort layers Hand-tufted construction to help reduce sagging and movement of fillings Black and white 3D “Airflow” border for enhanced ventilation Firm, supportive sleeping surface Made in the UK Meets BS7177:2008 Domestic Use fire safety regulations National Bed Federation (NBF) certified Vacuum-sealed, rolled and boxed for delivery Dimensions Depth: 20cm Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."