Car Window Sun Shade with Suction Cup — Side, Front and Rear Window Opaque Thermal Insulation Key benefits Blocks sun glare and harmful UV rays to protect passengers and interior surfaces. Reflects sunlight and reduces in-car temperature, helping prevent dashboard and seat fading and wear. Provides privacy and creates a more comfortable sleeping or resting environment for passengers. Simple suction-cup mounting for quick installation and removal. What it does Sun protection: Opaque thermal insulation material reduces heat buildup and cuts glare for a cooler, safer cabin. Interior protection: By limiting UV exposure, the shade helps preserve upholstery, trim and electronics from premature fading and deterioration. Privacy and comfort: Reduces visibility from outside and creates a darker, calmer space for passengers to rest. Key attributes Function: Sunshade for side, front and rear windows; reflects sunlight and insulates against heat. Mounting: Attaches with suction cup for tool-free installation and repositioning. Coverage: Opaque design provides effective light-blocking and privacy. Performance: Designed to lower window-transmitted heat and protect interior surfaces without altering window operation when removed. Typical use scenarios Parked car on a hot day: Install the shade to lower cabin temperature quickly and keep the dashboard and seats protected from direct sun exposure. Family travel or naps: Use on side or rear windows to create a darker, quieter space for sleeping children or resting passengers. Privacy while parked or stopped: Mount on side or rear windows to reduce outside visibility and protect belongings. Easy to use Attach the sunshade to the window with the suction cup, adjust position as needed, and remove in seconds when not required. Note: Designed for use on side, front and rear car windows as an opaque thermal-insulating sunshade with suction-cup mounting.