Both sides are mylar. It's reflective on both sides. Its strong and durable. I've re-used this mylar on both sides of my indoor greenhouse where I grow tomatoes and perennial flowers.

How thin is this in mils? 2mil? 1mil? 1/2mil? 1/4mil?

THE FILM IS VERY THIN AND CAN BE SEEN THROUGH IN CERTAIN LIGHT. It is good to keep hot sun out of the sunroom windows.

Dose it reflect all the light spectrums even the ones we cant see

Mylar won't reflect invisible wavelengths except super short infrared. So it will help warm up the plants

I wanted to pin this to the wall, flat and use it for a film, does it lay flat on the wall?

This comes folded into 3" x 4" packs. I think if you unfolded one, let it sit out for awhile until the folds relax, it should work, especially if you pinned or taped it around the edges. For $10.00 it's worth a try :)

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NAVADEAL Silver Reflective Mylar Film- 82 x 47 inch Set of 2- Garden Greenhouse Covering Foil Sheets, Highly Reflective, Effectively Increase Plants Growth, 100% Environmentally Safe 82 x 47 inch x2 s

NAVADEAL Silver Reflective Mylar Film- 82 x 47 inch Set of 2- Garden Greenhouse Covering Foil Sheets, Highly Reflective, Effectively Increase Plants Growth, 100% Environmentally Safe 82 x 47 inch x2 s

Product ID: 257688099

Details

Brand
NAVAdeal
Colour
Silver
Frame material
Aluminum
Inner material
Polyethylene
Outer material
VMPET

🌞95% light reflectivity

♻️100% eco-friendly PET

🛡️tear & puncture resistant

¥4722

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Description

🌿 Reflect, Grow, Thrive — Your Indoor Garden’s Secret Weapon!

ECO CONSCIOUS GARDEN UPGRADE - 100% environmentally safe materials that support sustainable indoor gardening.
DURABLE TEAR RESISTANT SHIELD - Crafted from high-quality VMPET and PET coating for long-lasting, corrosion-resistant use.
EFFORTLESS INSTALLATION ANYWHERE - Adheres easily with tape or 3M spray on walls, shelves, or racks for versatile setup.
MULTI USE SURVIVAL COOLING FILM - Doubles as an emergency blanket or sunshade, reducing heat by up to 20°F.
MAXIMIZE YOUR GROW LIGHT EFFICIENCY - Reflects over 95% of light to boost plant growth without extra energy costs.

NAVAdeal Silver Reflective Mylar Film is a premium dual-sided metallized VMPET sheet designed to reflect 95% of grow light evenly across your indoor plants, enhancing growth while reducing hot spots. Measuring 82 x 47 inches per sheet and sold in a 2-pack, it’s tear-resistant, corrosion-proof, and eco-friendly. Easy to install with tape or adhesive, it also serves as a versatile survival and cooling aid, making it a must-have for millennial gardeners seeking sustainable, high-performance solutions.

Specifications

Asin	B00B8PAAJW
Brand Name	NAVAdeal
Color	Silver
Customer Reviews	4.4 4.4 out of 5 stars (1,731) 4.4 out of 5 stars
Frame Material	Aluminum, Aluminum
Inner Material	Polyethylene Terephthalate (PET)
Manufacturer	NAVAdeal
Manufacturer Part Number	01PLGOFL-P2
Model Number	01PLGOFL-P2
Number Of Items	2
Outer Material	VMPET
Unit Count	53.52 Square Feet
Upc	519094156314

Reviews

User

buena superficie reflectante, pero algo difícil de manipular

En general me gusta el producto, el indice de reflejo es altísimo, es prácticamente un espejo que es lo que necesitaba. Como punto negativo solo mencionar lo ya dicho en otras opiniones, el material es muy fino, tanto que es bastante difícil de manipular.

18.02.2017

User

Gut verarbeitet, Kaufempfehlung

Einfach super. Habe ein deutlich besseres Wachstum der Pflanzen zu verzeichnen. Natürlich ist es ein Staubfänger und unter Staub nicht so wirksam. Dann geh ich einfach mit dem Swiffer drüber. Habe die Folie auf eine Kartonplatte geklebt, Pflazen daraufgestellt und unter die Pflanzenlampe. Endlich schöne Pflanzen, auch im Winter

13.11.2016

User

Sottili ma ottimi

24.12.2019

User

Excellent for growing operations, recommend!!

Very reflective, easy to install very lightweight will purchase again

8.05.2026

User

Feels like a warm device

This mylar film feels like a warm electrical like computer or something like radiating like a battery or something, I had no trouble installing it to a great giantX room divider for my herb plants ☘️ 🌿 and it has this really nice feel too!!! It came to me in Australia all the way from America in under a week like folded in a box smaller then a DVD case!

23.01.2024

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¥4722

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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TrustScore 4.5 | 7,300+ reviews

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