The 3 Inch Round Amber Reflector With Adhesive Backing is a practical and essential addition to any vehicle. With its adhesive backing and acrylic lens, this reflector is easy to install and provides added visibility and safety on the road. Measuring 3.18 inches wide by 3.18 inches tall by .18 inches deep, this reflector fits most makes and models, making it a versatile and convenient choice for drivers. Sold individually, this reflector is FMVSS A compliant and available in amber, ensuring it meets safety standards while enhancing the appearance of any vehicle.