It is made of “Bonnel” tempered iron springs covered on both sides of the mattress, as well as all around it, with polyurethane foam D.25. Everything is then covered with an anti-acarus cotton fabric coupled with cotton or wool (summer/winter side) and tightened with buttons. It is equipped with useful aerators.
Cotton or wool web (summer/winter side).
Anti-acarus cotton fabric with buttons.
Iron pocket spring covered with polyurethane foam D.30. Everything is then covered with a cotton and polyester quilted fabric coupled with 430-gram acrylic fiber and with polyurethane foam D.30.