3R-2161 Car Truck Interior Rear View Blind Spot Adjustable Wide Angle Mirror with Clip1. It is helpful to reduce the blind area and provide wider visibility. 2. The angle can be adjusted to observe the dynamics of baby. 3. The angle can be adjusted freely to effectively expand the field of view and prevent hidden traffic hazards. 4. Installed on the sun visor, not affected by the external environment. 5. Easy to install, just open the clip on the back and install it on the sun visor. Specification: Package Weight One Package Weight 0.