When the setting sun creeps under your sun visor, you may be dazzled and cause an accident… Try this filter, which fastens under the existing sun visor of your car, with two hinged clips. Just fold it down when you need it, to prevent glare, and maintain visibility. An additional sliding filter can be used to block out the sun. Folds back under your sun visor after use. Made from high quality LURAN filtration material. 25 cm wide x 10 cm high. Suitable for all sun visors.