Foldable Car Sun Umbrella Block Heat UV Sun Shade Umbrella for Windshield Protection Block Heat UV Easy Use Safe odor-free material Under high-temperature exposure, it does not produce a bad smell. Safe and high-quality materials. Features: Thermal insulation + Sun protectionThis car windshield sunshade umbrella uses high-quality aluminum foil material to block a lot of heat and reflect sunlight, which can effectively reduce the temperature inside the car and prevent damage and aging of the car interior. Environmentally friendly material + No damage to car trimsThis sunshade for car windshield cover is heat and heat resistant, preventing damage from direct sunlight. Under the conditions of sunlight and high temperature, the car windshield visor sunshade will not emit odors and harmful gases, keep the air in the car fresh, and ensure green travel. The unique design of wrapped umbrella beads does not damage the car interior and paint and is non-destructive to installation and use.