This 2 pack of roller shades will help protect your child from direct sunlight and heat during car trips. The suction cups securely attach the shades to your interior windows, or you can use the provided clips as a secondary attachment option that slip over the top edge of the window. The one-push, quick-release button easily rolls up each shade when not in use. Mesh-style fabric maintains visibility for the driver while providing needed shade for the passengers. The shade's universal size (41 x 46cm when fully expanded) makes it compatible with most interior vehicle windows.