Function: 360-degree adjustable car blind spot mirror - can be adjusted according to your needs to maximize your field of view and improve driving safety with a wide angle, helping to avoid accidents or collisions when changing lanes or reversingBlind spot mirror - waterproof and anti-fog rearview mirror blind spot, no fear of bad weather, high-definition real glass, you can see the rear wheel and the side of the car when reversingTool-free installation - place the rearview mirror in place, twist clockwise and tighten (the back is a spiral suction cup design, twisting clockwise will get tighter)Product Dimension:Color: BlackMaterial: ABS, GlassDimension: 11.3x12cm / 4.45"x4.72"(L*H)Mirror Size: 10cm / 3.94"Lens Curvature: ConvexUniversal design for most vehicles.
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