Mylar Reflective Metalized Film, 2 mil 100 feet x 54 inches
Maximize your lighting setup without adding more lamps or additional heat sources. Hydrofarm's reflective metalized film makes the most efficient use of your lighting by reflecting light onto your plants. This makes your light effectively work twice for you. The light film unspools easily -- no sticking or waste -- from a sturdy roll. The roll also makes it easy to store. Simply cut what you need to cover windows, walls, and more. You can even place film on tables or floors, then put plants upon it and reflect heat up through their pots and other containers. This reflective metallized film is the best reflective material made - experience mirror-like efficiency for yourself.