The structure has “Bonnell” biconical springs, connected to one another by coils in steel wire, meaning it is possible to create lasting medium-high firm mattresses with excellent comfort and reliability.
Hygiene and climate can be controlled by the air that recirculates inside the mattress.

Fabric: cotton-polyester damask. Fixed
Winter/Summer side: PolyEnergy (fine cotton plus special allergy-free polyester fibre).
Structure: Bonnell biconical springs (density of about 308 springs in double version), Elast Box System.
Available Firmness: Reinforced
Thickness: h approx. 18/19 cm