1、Portable: The sunshade is attached to the inside of the glass roof using the provided clips. When not in use, it folds neatly and can be stored in a bag for convenience. 2、UV Protection: The sunshade is equipped with a skylight reflector that reflects sunlight and blocks 99% of harmful UV rays, preventing sunburns and protecting your skin. 3、Cooling Effect: When driving in the summer, the sunshade protects your head from direct sunlight, providing a comfortable driving experience. Spending time in the car will be cool, not hot. 4、Energy Efficient: With the roof window sunshade, the temperature inside the car is lower, reducing the need to set the air conditioning too low, which saves energy. 5、Selected Material: Made of high manganese steel alloy with memory and ice crystal yarn fabric (high density fiber, optical silver dot coated silver layer) that offers high sun protection and heat resistance.