Safe Driving- The wide angle inside the car effectively expands the field of vision and helps you predict the surroundings when overtaking or changing lanes. The wide-angle lens adopts the rear clip and adhesive design, and the blind spot lens is fixed twice, which is not easy to fall off. Material - Made of ABS + high quality glass mirror, wear-resistant, waterproof, durable, suitable for all-weather use, not easy to deform, we use 3M double-sided tape to make the blind spot mirror stick to your car more firmly. Dimensions: 7.5 x 5.5 x 6 360 Degree Rotation 3M double-sided automotive tape, strong adhesion, 360 smooth rotation, firmer fit, adjustable angle to adapt to different environments and weather conditions, making parking easier, preventing accidental collisions, preventing reversing and changing Safety hazards in blind spots. Easy to install- This blind spot mirror has a sturdy adhesive backing for a quick and easy universal installation. Just peel and stick to any driver or passenger side mirror. Application- Left and right side mirrors are suitable for most cars, SUVs, RVs and trucks. Mirrors expand the driver's field of vision, improving visibility and helping you anticipate your surroundings when overtaking or changing lanes.