Viagrow® Mylar Poly Backed, 100' - 2 ml
New and improved design! Mylar is a reflective wall covering used to direct unused light back to the growing space and an inexpensive way to boost the efficiency of costly lighting systems. With its poly backing and 2 mil grade, this reflective mylar is the most durable available. Mylar can be easily taped or affixed to a flat surface using thumb tacks or staples. 4 feet wide.