Covercraft UV11257BL Blue Metallic UVS 100 Custom Fit Sunscreen for Select Nissan Altima Models - Laminate Material, 1 Pack Custom fit to the windshield for complete coverage Protect the dash and other interior components from damage by the sun Reduce the interior temperature of the vehicle on hot days The foam core center of the shield acts as an insulator Easy to use and store away when not in use