The product is a textbook titled "2021 International Mechanical Code" by the International Code Council. It is part of the International Code Council Ser. and was published in 2020. The book is a trade paperback with a publication year of 2021 and weighs 20 oz. It covers subjects such as Technology & Engineering, Education, Construction / General, Technical & Manufacturing Industries & Trades, and Teaching Methods & Materials / Arts & Humanities, making it a comprehensive resource for students and professionals in these fields. The text is written in English and serves as a valuable reference for those interested in codes and regulations related to mechanical systems.