The product is a paperback book titled "Bauhaus, 1919-28" published by the Museum of Modern Art in 1984. Written by authors including Ise Gropius, Herbert Bayer, and Walter Gropius, this 224-page book provides insight into the influential design school Bauhaus. The book, measuring 254mm in height and 190mm in width, is a valuable resource for those interested in the history and impact of the Bauhaus movement on modern art and design.