Reflective mirror-like finish Mylar is used by growers worldwide to maximize the light energy in their grow rooms. Whether you're using LED grow lights or HPS systems, reflective Mylar will help you get the most out of your lighting. Simply line your grow room walls, ceiling, and even floor so not a single lumen of light is wasted! Shiny Silver Reflective Mylar has a mirror like finish that light bounces off of and onto your plants! More light for your plants equals more plant growth! By properly lining an indoor garden with this Mylar, you could increase the amount of light your plants receive by up to 30%! To maximize your yields, you simply must have the most efficient grow room possible. Mylar is one of the most efficient ways to savor every last bit of light emitted from your grow lights. Please be aware that the Mylar side is not suitable to be used as a mirror.

• Roll measures: 100' long x 4' wide
• Silver metalized reflective Mylar on the white poly liner
• Heavy-duty, tear-resistant 6.7-mil (.0067-inch) thickness
• Hangs easily using tape, staples, tacks, adhesive, etc.