Google Deep Learning Containers is a tool that allows businesses to accelerate their machine learning projects. It provides a ready-to-use environment with pre-installed deep learning frameworks, libraries, and tools. With Deep Learning Containers, users can easily deploy and scale their machine learning models on Google Cloud. The tool simplifies the process of building, training, and deploying deep learning models, enabling businesses to focus on their data and algorithms rather than infrastructure setup. It offers flexibility and efficiency for organizations looking to leverage the power of deep learning in their applications.