If you are looking for a high level of support from your mattress with a touch of sumptuous comfort, the Crystal is the perfect choice. The crystal is constructed with a firm orthopaedic spring unit, perfect for essential posture support and back stress relief. The mattress is included with an internal surrounding rod edge support to ensure even weight distribution across the mattress and to maximise its everlasting durability. Hand upholstered in an aesthetic blue and white jump and tack knitted fabric giving the mattress its elegant touch. Encased in side stitched chequered borders, completed with coordinating handles for improved mobility and vents for increased airflow.