This window shield & sun shade fits all season usage. It is quick & easy to put on and remove. Ideal to protect your windows from frost, dust, sunlight, snow, rain and salt air; It's made by high density, durable and water proof material. It's anti-UV and scratch-resistant; There are rearview mirror pockets, reflective strips and straps to hold down the cover. This high-visibility advertising item is a great promotional gift for automotive and insurance companies. Sizes for small cars and SUV. 50" L x 40" W