The product is a "Quick Reference Dictionary for Occupational Therapy" by Karen Jacobs published by Slack, Incorporated in 1999. It is a paperback textbook with 336 pages designed for students and professionals in the field of occupational therapy. The dictionary provides a comprehensive guide to allied health services related to occupational therapy and serves as a valuable resource for quick reference and study. The textbook is authored by Karen Jacobs and is written in English.