- Improves safety by eliminating blind spots for safer overtaking and lane changes on any road. - Adjustable convex blind spot mirror for exterior side view, crafted with high-definition glass for clear visibility. - Wide-angle design maximizes your car's rearview mirror to help avoid accidents when changing lanes. - 360-degree rotation upgrade allows full rotational positioning to expand your field of view while driving. - Exterior side mirror accessory that provides enhanced side visibility without obscuring your existing mirror. - Material: high-definition glass for sharp, clear images. - Use scenario 1: Overtaking on multi-lane highways; monitor adjacent lanes to assess gaps before merging. - Use scenario 2: Lane changes in heavy city traffic; verify clearance and blind spots before moving over. - Use scenario 3: Parking and curbside maneuvers in tight spaces; check for pedestrians, cyclists, or vehicles alongside.