I have factory built-in shades on the rear doors and/or port windows of my car, will Snap Shades still work on my windows?

All Snap Shades are designed to be installed on windows without any factory built-in shades. However there are some models where Snap Shades can work in conjunction with factory built-in shades. If you would like to purchase Snap Shades and you have factory built-in shades, please contact us with some photos of your windows so we can confirm whether Snap Shades would suit.