Are you annoying about the blind spots in driving? Are you worried about the accident in backing car? Do you know crashes due to blind spots are on the rise by 48%?You need this MUST have blind spots mirror to KEEP YOUR DRIVING IN SAFETY.KINDLY PLS NOTE: 1, This item do not fit for motorcycle. 2, Pls clean your original car mirror with alcohol or some other cleaning products.Press down HARD when the mirror is installed with the side mirror. 3, Determine the installation location, this blind spot mirrors is attached to the outside rear view mirror site, pls make sure the blind spot mirror do not exceed the edge of your car mirror. 4, When you wash the car in the future, pls fold the car mirror, because the water pressure is very high and flushing compound may effect the stickiness of 3M tape.Car wash is not recommended within 24 hours after you install the blind mirror, to avoid damage to the viscous.Features: 1, 3.7" x 1.37" curved male face with frame ultrathin mirror. 2, All convex spot mirrors are equipped with tiny adjustable swivel mounting bracket for easy installation. 3, Suitable for interior or exterior use. 4, Rust resistant and the glass will not haze. 5, Strong 3M stick-on for solid stick. 6, Will not crack or rust like others mirror. 7, 100% weatherproof!Benefits: 1, Avoid the blide spots; 2, Clearly when you backing your car.Package: 2 x blind spot mirror and support. 3M stick-on for every mirrior.100% Satisfaction. No reason for return or change. Order it now!