The Mercurio HD is made of biconical bonnel springs called HD, that thanks to their smaller size many of them can be enclosed within the box system. This mattress is enriched with the coolmax cover.
TRADITIONAL BONNEL SPRINGS
Our springs are made of biconical bonnels that guarantees a though and log-lasting mattress.
Each single spring is made of a patented steel. The springs are assembled with a spiral that ensures a perfect structure.
Altaflex Srl continuously searches for new solutions to improve the sleep and has designed the box system structure. The box system uses bonnel-springs with hundreds of steel springs. In fact, from 300 to 600 pieces are enclosed within a breathable and water-based foam structure, that permits a body weight distribution.
The box system is enclosed by a foam middle layer that guarantees an ergonomic support.