The product is a Lexus 2015 Product Handbook Reference manual, specifically covering RCF, GS, IS, GX, and LX models. It is described as new old stock, indicating that it is a previously unused item from that year. This handbook serves as a comprehensive guide for owners of these Lexus models, providing detailed information and references for various features and functions of the vehicles. It is a valuable resource for those looking to understand and maintain their Lexus vehicles from the 2015 model year.