External Testing Certification : NONEMaterial : glass + plasticSize : Diameter 53mmColor : BlackQuantity : 2 pcs:Upgrade the S-bracket blind spot assist mirror and extend beyond the mirror bezel to truly expand the scope of the mirrorMulti-latitude 360 adjustable, small footprint does not block the line of sightThe elliptical base design, the footprint is small and does not block the line of sight, occupying less than 1/15 of the rearview mirror area, reducing the interference of the original rearview mirrorHigh-definition glass, optical wide-angle image is clearer, curved surface full coverage of glass, expand the field of viewMirror anti-fog waterproof treatment of rainy days to maintain clear, mirror waterproof, rainy days are not afraid, safe drivingUpgrade the large wide angle driving field of vision free, 120 wide angle curvature to expand the driving field of visionSpecification:Material: glass + plasticSize: Diameter 53mmColor: BlackQuantity: 2 pcsPackages include:2pcs car blind spot mirrors