twin system range Myform Comfort-Suite Cover double overall thickness box thickness weight support zones REMOVABLE Twin 2-2 mattress uses the cover system. This solution allows to customize the mattress cover, choosin cover with full length zip between a variety of covers with specific features. In particular, Iwm 2.2 can be covered with Myform cover, that features a padding 2 cm thicker than th others, offering an extraordinary comfort. Twin System Spring The spring unit of the Twin System range is composed of a single steel wire coiled upon itself forming two spirals, oneinnerandone outer, with different heights. These springs mould to the exact shape and body position. The two spirals provide a variable support in proportion to the body weight, they mould as the pressure changes and push back with egual force. INTERNAL STRUCTURE The internal structure of Twin System springs is divided into different zones that provide a balanced support to each part of the body. The various levels of support are given by the guantity of springs placed in each zone. Springs are arranged to provide a correct support to every part of the body. To enhance the comfort, this mattress combines pocket springs 7 TARGETED SUPPORT ZONES 1 Profiled core that moulds head and neck area shoulder area pelvic area thigh area calf area foot area