The product is the NFPA 70, National Electrical Code (NEC) 2026 Edition with Index Tab in a Spiral format. It is written in English and authored by Nfpa, Nec. This textbook provides essential information for those interested in electricity and electrical systems, following the guidelines set by the National Electrical Code. The spiral format makes it easy to study and reference the material, while the index tab helps navigate to specific topics quickly.