These blind spot mirrors provide a clear view of your blind spots. Made of high quality glass with a wide convex surface, they reflect a broad area behind and to the sides of your vehicle. Frameless and low profile, they discreetly stick onto your side mirrors without obstructing your rear view. The adjustable arm allows you to position each mirror for optimal visibility no matter what type of vehicle you drive. A pack of two provides coverage on both sides so you can confidently switch lanes or merge into traffic. Worry-free installation takes just minutes - simply peel and stick. Now see what you've been missing with these top-rated blind spot mirrors!