This car seat base is designed for the UPPAbaby Mesa Max model. It provides a secure and easy way to install the car seat in your vehicle. The base is made of high-quality materials and is built to last. It is compatible with the UPPAbaby Mesa Max infant car seat, making it a perfect choice for parents who want to ensure the safety of their child while traveling. The base is easy to install and remove, and it is designed to provide a comfortable and secure fit for your baby.