Advanced Pocket+ Spring SupportThe Pocket+ Hybrid Memory Foam Mattress has been carefully designed to deliver dependable support and long lasting comfort. At its core sits the innovative Pocket+ spring system; developed after extensive testing of wire gauges, coil counts, and bonding techniques. Unlike many rolled pocket spring mattresses, the Pocket+ system maintains its structure after vacuum packing. Each spring reacts independently to your body's weight and shape; supporting the shoulders, hips, and lower back while helping maintain healthy sleep posture.Hybrid Comfort LayersAbove the spring system sits a combination of re-engineered foam and body contouring memory foam. The high density re-engineered foam provides responsive support, while the memory foam layer gently moulds to the body to help relieve pressure points.Undisturbed SleepEach Pocket+ spring is individually enclosed within its own fabric pocket, allowing independent movement. This means motion on one side is far less likely to travel across the sleeping surface; ideal for couples sharing a bed.Seven Layer ConstructionThe Pocket+ spring unit sits between durable insulator layers, topped with a re-engineered foam layer and memory foam comfort layer. The sleeping surface is quilted with breathable polyester fibres to encourage airflow.Finished with soft touch Pisa fabric, the mattress provides a smooth, comfortable surface with ventilation throughout the night.Mattress in a BoxThe mattress is rolled, vacuum packed, and boxed for easy delivery through doorways and staircases. Once unpacked, most expansion occurs within a few hours, with full recovery up to 48 hours.Made in the UK within audited facilities to consistent quality standards.Mattress Depth: Approximately 23cmAvailable SizesSingle: 90 x 190cm | Small Double: 120 x 190cm | Double: 135 x 190cm | King Size: 150 x 200cm.