Quilted with high quality imported fabrics from Belgium, cigarette fire-retardant, sanitized anti-fungi, anti-mold, anti-bacteria and anti-acarian (anti-bugs) treated. Coil imported from Belgium heat treated for rust proofing and certified ISO9002. Steel frame of high tensile carbon reinforcing stability of the metal box.  Foam reinforcements in the middle of the metal box.  Upholstery filling made of layers of resilient foam polypropylene imported from France. Four self cloth horizontal handles with aero-valves. Turning label.