2 mil highly reflective mylar mirror sheeting, 54" wide, coated on one side

Our 2 mil reflective film is aluminized  polyester film about the thickness of a piece of paper. This sheeting is highly reflective. You look in it, you see yourself like a mirror. If you hold it up to a light bulb, you can tell the light bulb is there, but if you are not holding it up to a light and looking through it, then you don't see through it.. It can be used for insulation, art, mirrors, solar applications, and indoor gardening.