The product is a Dornbracht 29076970-00 in wall rough parts, which are likely components used in the installation of plumbing fixtures. Dornbracht is a well-known brand in the plumbing industry, known for producing high-quality and durable products. These rough parts may be used for various plumbing projects involving in-wall installations, ensuring a secure and functional connection for fixtures such as faucets, showers, and toilets.