Enjoy a deep and relaxing sleep. Mattress with 2.2 diameter bonnell springs, with boxing in polyurethane of 30 Kg/Mc density. On the internal box a support in thermofused felt and polyurethane of h 2 cm to receive the figures of the body is made. This product guarantees a correct rest and a long lasting structure in time. COVERING FIBRE: in pure cotton with differentiated stuffing for the summer side (cotton) and winter side (wool). The outside band has a tridimentional fibre in order to obtain the best aeration. CHARACTERISTICS: Orthopaedic, Non deformable, Air conditioned and aerated.. CAPACITY: Medium hard Covering textile The covering textile used for the mattress are subjected to changes based on the availability e/o production choices. . 3D BAND Orthopaedic, Aerated, Non deformable, Winter/Summer