The product is a book titled "Onsite Construction T Level: Core" with ISBN 9781398332904. It is likely a textbook or instructional material specifically designed for construction students or professionals looking to enhance their knowledge and skills in the field. The book may cover various topics related to construction, such as materials, techniques, regulations, and project management, providing valuable insights and guidance for those working in the industry. With a focus on practical applications and real-world examples, this book aims to help readers understand and apply the fundamental concepts of construction effectively on-site. Bought for a carpentry course which was quickly dropped therefore not been used at all. slight crease on front cover otherwise like new