Excellent Rearview MirrorDiameter-51mm, curved surface is fully covered with glass, high-quality ABS base car convex wide-angle rearview mirror 360 Degree Free AdjustmentThe blind spot mirror can be freely rotated according to your needs to optimize the driving field of vision Simple InstallationThe automobile wide-angle rearview mirror is pasted with double-sided adhesive, easy to install, sticky and firm Reliable and DurableThe car blind spot mirror has stable performance, resists sun and rain exposure, and will not fall off after long-term use Improve Driving SafetyHigh-definition blind spot mirror, auxiliary rear view, avoid blind spots, help drivers check road conditions when starting, reversing, changing lanes and turn Product Parameters: Product type: round blind spot mirror Mirror type: spherical mirror Mirror material: glass Specifications: 2 pieces Material: glass + ABS Installation method: self-adhesive Installation position: outside the car rearview mirror Product weight: 44g Packing size: 18 x 10.8 x 2.1cm Warm Tips: Please allow slight errors in product size and color due to the difference between measurement methods and display screens.