Made in The USA!!! White one side Foil other side / Water proof
One Sided a White Vinyl Finished Look, Other Side a True Highly Reflective Radiant Barrier
Puncture, Crush and Water Proof. Class 1 Class A Fire Rating (Meets all Codes)
Non Toxic / Eco Friendly / Reflects 99.75% of Radiant Heat Transfer
(4ft wide x 20ft long) 1/8 inch thickness (3MM) Reflective Surface / White Vinyl Surface Foam Core Insulation. Simple to Install, Flexible, and Malleable. Lightweight and Safe for Health. Foam Core, not Low-Quality Poly Bubble.