Windshield attachments are essential components of a vehicle, and include wipers, decals, and visors. Wipers are rubber blades that are attached to the windshield and used to clear away rain, snow, and debris. Decals are adhesive stickers that are placed on the windshield for decorative or informational purposes. Visors are pieces of plastic or fabric that are attached to the top of the windshield to reduce glare from the sun.