Contra Vision is material that allows one to see out from the inside but blocks outsiders from looking into an office, retail shop front, airports to name a few examples why people use Contra Vision. Contra Vision material can be digitally printed on which can be used in the form of advertising or to simply liven up ones office with a beautiful images. Contra Vision is easy to install that has a self adhesive backing on the material & is resistant to scratching. Legal & Tax where looking to cover the entrance of their door panels. We were only too happy to help them with their request.