One Sided a White Vinyl Finished Look, Other Side a True Highly Reflective Radiant Barrier
Non Toxic / Eco Friendly / Reflects 99.75% of Radiant Heat Transfer
Pierce, Smash, and Liquid Resistant. Class 1 Class A Fire Classification (Complies with all Regulations)
(48inch wide x 50ft long) 1/4 inch thick (5MM) Reflective Side / White Vinyl Side Foam Core Insulation. Easy to Install & Shape & Bend. Lightweight & Non-Toxic. Foam Core Not Cheap Poly Bubble
Made in The USA!!! White one side Foil other side / Water proof