Bonnel Mattress - Sofa Bed - UK APPROVED

The structure consists of biconical helicoidal springs, made with tempered steel wire called “Bonnel”, linked by a spiral steel to allow folding without damage, it is a relatively soft mattress, recommended for those who leave the sofa closed for long periods.

Available with fireproof material.
Mattresses are available for specific mechanisms: Serie BL7, Serie BL3, Serie Romoflex, Serie Duplo, Serie il Diciotto, Serie Kompass, Serie Lampolet, Serie Ladue, Serie BL8.

For further information, contact us at sales@sintesi.design.