I found these at my local O'reillys
Unlike other blind spot mirrors out there, These are ADJUSTABLE and FLAT. I like that they are flat because i do not get the "distortion" of using a convex mirror therefore i can actually see oncoming cars in the next lane on the freeway and when i need to parallel park, i can always reach over, adjust the mirror to face down so i can see the curb.
Amazon.com: Custom Accessories 71173 Chrome 2" Round Adjustable Blind Spot, (Pack of 2): Automotive