Custom Auto, Sun Shade Square - Reflective & Foldable, Keep the interior of your car or truck nice and cool with the Sun Shade Square. Made from a light, reflective material, this product is easy to open and is held in place by your vehicle's sun visors. It folds flat for easy storage when not in use. Easy to open and held in place by the sun visor. Ships flat. Light, reflective material to keep automobile cool. ... #SUNSHDSQ $10.34/each.