Car Window Fix (Non Magnetic) Sunshade Curtain: Nylon Polyester Mesh with Metallic Frame. Driver and Co-Driver Proper Side Mirror Cut Out For Front Shades. It Protect car from dust and sunray and provide fresh air. The shades are such a perfect fit that even with the windows open or in some cases just closed an inch. They perform perfectly. No need for magnetic and drill its just fix in your car window.