Description: Enjoy fresh air even in inclement weather. Long lasting polycarbonate visors improve airflow while protecting the CR-Vs interior from water and debris. No drilling is required for installation. 4 visors are included along with required installation hardware. NOTE: Ships at a slightly higher rate due to long box dimensions. Enjoy some fresh air, even when the weather isn't ideal, with Door Visors.Durable polycarbonate material resists fadingNo-drill installation helps protect against corrosion.