Other day I was at TAP Plastics and saw that they sell mirrored acrylic sheeting.

I was thinking, I could use it to make a very large corner cube reflector. (mount it on your rack)

Aesthetics aside,
How do you suppose such a reflector would compare to the usual moulded plastic ones?

I was thinking that since its composed of actual mirrors instead of being moulded onto the inside of a piece of plastic it potentially reflects much brighter...