Is this a fire hydrant? Can I park here?
18a is on to something with the Mylar as in balloons.. It is about as thin as you can get without distortion
dont these are great i will never be with out a pair of them, even after i do not need them for work.
An auto parts, hardware, or drug store will often have small mirrors on telescoping rods to help you look behind things. The first two also will usually sell milar which is reflective and thin.
