DetailsShow your support for CASA and keep your car cool! Collapsible fabric spring wire design for full windshield coverage. Collapses to approximately 10% of original size, held together with built-in elastic. Featuring reflective surface and opaque black inside for virtually 100% sun blocking Available in Red or Blue with I am for the child logo and "Lift up a child's voice. A child's life" tagline printed in white.