Description 360° adjustable Angle, 360° adjustable Angle fan mirror, spherical convex blind spot small fan mirror, attached to the mirror, can effectively eliminate the expansion of visual blind spots. The stereoscopic wide-angle lens eliminates blind spots in the field of view, and the 49mm large reflector effectively expands the field of view. This product should be correctly installed on the side of the driver's seat and the rearview mirror. Material: Glass Size :5 centimeters Installation method Clean the back area and keep it dry 2. Use tools such as hair dryers appropriately and heat the mirror of the small fan 3. Remove the adhesive from the tape and peel off one side at the same time 4. After squeezing the paste appropriately, please do not wash the car within 24 hours characteristics of the adhesive. The package includes 2 × Mirror