Highly Reflective Silver Mylar Film Roll 4 FT x 100 FT 2 Mil (1 Pack) Total 400 Square Feet for Garden Greenhouse Grow Room Tent Covering Foil Sheets Maximizes Light Energy & Heat Retention

Thanks Guys,’ this mylar is a highly reflective and slightly absorbant, ideal nasa created material used to protect our guys up there from very harmful non ionizing radiation, NOT the outterspace types of of this but specific almost there the human created /artificial being emitted in close proximity. Now myself I thank you again as this mylar is my first line of defense “” i live approx 500M from a base station, highly E.H.S sensitive due to my 25 years as an electrician.And worse 25+ years of the unknown knowledge i was swimming daily in these electro- Magnetic and radio frequency fields. That only in the past decade or so have many of us began to feel these poisons and myself , I can drive down a highway and I can while sitting next to you I am able to feel these artificial radiations we now create “” from mostly our communications “”” ..Having done this with multiple people I am able to close my eyes and feel,’ and i am able to tell you every single time tower or base station or relays, and yes Im correct everytime sadly. I am able to raise my hand and point, over there its that way , a moment later it will appear visible and yes im on point and my point is well correct every time.What is my points, Mylar was created to protect humans from these artificial energies that cause roughly 2/3 OF ALL HEALTH CONDITIONS. Yes two/thirds... one third of health issues are caused by everything else we do, and nature. We are responsible for the other two thirds of health decay.And we all should be thanking the frequency we use daily.’ And all those we plug in and most of all tech from the 90s on up cause these. Mylar is one of the most effective ways of shielding. Do be cautious the reflection is almost a weapon to your neighborhood, same way back during the cold war the Russians build 172 radar posts and pointed it at our embassy as a proof. But Americans didnt listen and where half the world did half did not. Our safety levels from 1994&1998 are set at 1000 times above a natural and humans threshold. Our SAR number is 10 theirs is set at 0.1. And have stated publicly they know that 0.1 is still 10X’s too much,’ ideal is .001Thank you I thank you, now i can rip the crappy aluminum foil off the walls, yes its equal in effect but—— but since most dont know this and worse assumes of oddity and crazy or eccentric usually are terms called at those like my self, In reality we can feel you and they cant. Not yet at least!!Last thought if you want to add a dozen years of healthier life then turn off those signals make that airplane mode become habitual for when you sleep. And yes within a few days you know im correct. Cheers

We used this product for an inside grow room and it went up well and has good reflectivity. We would purchase this product again and would highly recommend it to anyone. We had no problem with coating on mylar. There were no blemishes. We ordered 2 double rolls and they shipped on double roll immediately and the second followed 2 days later. This company has a great product, great delivery time and the price is right.

This product worked better than expected When , I put a light meter inside the room .....it shot the needle considerably in the right direction. I built two grow rooms and this product is on all walls ,ceiling and floor. Highly recommend

The Negative : Not as reflective as I was anticipating. I was hoping for a stronger mirror effect from a distance.The further you are from it, the more blurred the reflected image becomes.The Positive: A multi-functional material. Designed for gardening applications.I am not a gardener. I use it for photography. A reflected light can cast a subdued highlight on photo subjects.I also use it for abstract photography. Due to its flexibility, when I shine multi colored lights on the surface, all sorts of interesting patterns develop.Additionally, the kids love playing with this thing. Just hang a strip on the wall, and it becomes an instant circus fun house distortion mirror .I'll use the left overs for unique gift wrapping paper .

I am totally amazed at with your product. I wasn’t expecting such great quality and quantity for the price point. Highly reflective and rugged material. I even lined my basement floor area, walk on and over it every day without any tearing or wrinkling. Would highly recommend this product to all. Waterproof and reusable if needed to be removed. Thanks for a great product.

Great product for doing your walls. For ceiling I recommend attaching it to big cardboard squares then attaching them to the ceiling. Staple gun a must use item. Foil tape also great for around wall outlets.For floor I put subfloor over the carpet. Then I used a much thicker 6 mil for floors. Come up the walks 6 inches when doing the floor. Seal floor seams with foil tape. Then I let the wall cover drape over that. Makes it so water can't get under the floor unless it gets 6 inches deep. This way you don't get mold or mildew under the mylar flooring. You don't have to be careful when watering then. Water can run down the walls and soak the floor. Don't matter. Will evaporate and add humidity in the prosess. Won't get under flooring though! Tape over all outlets not in use. To prevent acadental water getting in. Change outlets being used to GFI. Since water is being used in room half hazerly. Also If you trace first outlet in the line you can just change that and all the outlets after that one will be protected .Good luck✌& 💘

I love the sturdiness of the product, but my entire roll has a slanted crease every 4 inches. I am not happy my whole grow rooms walls are creased.

Nice and heavy duty thickness. Easy to work with and doesn't crinkle. Highly reflective... will buy again.