The SUMK Tesla Model Y Glass Roof Sunshade is a set of 2 double-layer sun visors designed to block UV rays and reduce the temperature inside your car. Made of heat insulation polypropylene material, these sunshades are specifically tailored for Tesla Model Y owners, providing easy installation and storage with their foldable design. The reflective material not only keeps your car cool but also adds a touch of style to your vehicle while protecting the interior from harmful sun rays.