The Bella H GM model with the high back and metal legs is available with or without armrests. The steel frame of the chair is padded with flame-retardant polyurethane foam and upholstered in leather or fabrics from our collection. The back is flexible as a result of a special spring steel.Elegance, grace and lightness define the Bella range. The slim and elegant forms make this an archetypical object, representing the classic leather-upholstered chair. The addition of a special, flexible spring steel to the back provides movement and flexibility to the clean lines of this collection.