VIVOSUN 6 Mil Mylar Film Roll, 4 ft. x 10 ft. Diamond Film Foil Roll, Heavy-Duty Reflective Film for Grow Tent, Warm House, and Grow Room (10 ft.)

High Reflective Rate: The diamond texture improves the reflectivity up to 95%; This PET film coated with aluminum paint increases the intensity of your grow lights and spreads light more evenly
Ultra-durable: Made of aluminium coated PET film and macromolecular material, this diamond film features waterproof, high temp resistant and anti-corrosion; 6 mil thickness makes it hard to tear and damage
Complete in Specifications: Available in a variety of sizes, we have 4 x 10ft., 4 x 25ft., 4 x 50ft. and 4 x 100ft. for you to choose from; You can cut it in size that you need without worrying about tearing
Easy to Clean & Store: A sealing cover in the bottom of the scroll makes it safe to store; It is waterproof that you can clean it with a wet cloth easily if it gets dirty
Wide Applications: It would be a good option to surround the plants with this PET film; It can be widely applied in your home, grow rooms, offices, and more if you need