Vintage semi-circular modular sofa by KNOLL. This is newly upholstered in charcoal linen. It is in excellent condition. Each rectangular shaped sectional measures: 26.5"W x 30"D x 29.5"Tall x 15.5"Seat height Each pie shaped sectional measures: 13"W at front x 27" at back of seat x 15'5"Seat height, no arms Total overall length measures: 146"