Its the blend of natural layers and engineered pocket springs that make the Sleep Story Hybrid 2000 mattress so comfortable. This 28 cm deep hypoallergenic mattress features advanced Equasleep technology, which combines memory foam with naturally soft cashmere, cotton, wool and silk to regulate surface temperature so you stay cool and comfortable. The 2000 pocket springs in King size, each individually encased in fabric pockets, promise superb support, and the unique AdvantEdge system, which encapsulates all four edges in supportive high-performance foam, maximises the sleeping surface. Regular rotation of this no-turn mattress will extend its life and ensure that its consistently comfortable. Handcrafted in Britain, the Sleep Story Hybrid 2000 mattress is part of the Sleep Story Hybrid range which includes a divan set and an ottoman divan set. This range is part of the Sleep Story collection of mattresses, divans and headboards, only at Furniture Village. Did you know? The mattress should be aired for four hours after delivery to freshen and remove any aroma from storage. It may take time for your mattress to attain its full size once the springs have settled to the correct position. This is due to the mattress being upright during transit. Settlement of fillings and indentations caused by body weight compressing the fillings are natural and not considered defects. This can be minimised by regular rotating.