XCBYT 2-in-1 Rear Windshield Cover Sun Shade – The Best Car Sun Shade for Windshield Designed specifically for the Model Y, the XCBYT rear windshield shade provides perfect coverage for your rear window, ensuring your car stays cool and comfortable at all times. Whether you're driving in the city or heading out on an outdoor adventure, the rear window car shades offers comprehensive sun protection, shielding your vehicle from harmful UV rays and helping to prolong the life of your car's interior. The innovative 2-in-1 design features a durable mesh layer combined with a 6-layer thickened sunblock layer, delivering multiple benefits. You can choose to use just the mesh layer, which blocks sunlight without obstructing your rearview, ensuring safe driving. For stronger sun protection and added privacy, simply add the thickened sunblock layer, creating a powerful barrier that blocks UV rays and heat, keeping your interior cooler and more comfortable. The dual-sided design of the automotive windshield sunshades allow you to adjust the temperature inside your car according to your needs. During the summer heat, you can face the black side outwards, which absorbs external heat and helps maintain a comfortable temperature inside. Alternatively, by placing the silver side out, it reflects UV rays, quickly reducing the internal temperature and improving your family's overall driving experience. Installing the XCBYT rear windshield shades for car is incredibly easy. You can set it up in just a few seconds without the need for any tools. Its unique buckle design ensures that the sunshade stays firmly in place on your rear windshield, offering greater stability compared to traditional suction cup designs. Even with long-term use, it remains securely attached. The built-in metal steel ring enhances its durability and allows for easy folding and compact storage, making it perfect for on-the-go use without taking up valuable space in your car.