Series 7TM comes in ten different veneers: maple, beech, ash, cherry, oregon pine, elm, oak, walnut, dark stained oak or full dark stained oak with clear lacquer as well as two finishes: coloured ash or lacquer in all colours. All chairs are made of pressure moulded sliced veneer. Front upholstery or full upholstery is available in a wide range of fabrics and leathers. The base comes in four different versions: 4 legs (stackable in three heights), a height-adjustable swivel with castors or a low or high bar stool base. All bases are made of chromed steel. The 3107 chair is also available in a monochrome version with legs powder coated in colours matching the shell. The series also includes a line of accessories.